# I am a 3-digit number. My first digit is thrice my last digit. The sum of my last two digit is one less than my last digit

42,127 results, page 54

the estimate the number of cans of soda thet drink each week? number of student just pretend this is a bar graph. 0,1,2,3,4,5,6,7. number of student.number of can of soda 2 students of zero and 3 can of soda for 3 students,2 soda of 4 students, 3 can soda

asked by pat on November 13, 2009

California has more national parks than many other states. The sum of the two digits in its number of parks is 6. Both digits are even. If California has fewer than 30 national parks, how many does it have?

asked by Lulu on October 3, 2012
3. ## Math

California has more national parks than many other states. The sum of the two digits in its number of parks is 6. Both digits are even. If California has fewer than 30 national parks, how many does it have?

asked by Anonymous on October 3, 2012
4. ## math

The number of my hundreds plus the number of y thousands is 3.the number of my tens is 7 times the number of my hundreds.the number of my ones in 3 times the number of my thousands.all my digits are different.What number am i?

asked by maria on September 12, 2015
5. ## Math

Use symbols to represent unknowns and variables. Write inequalities to answer questions arising from situations. 1. Ten less than a number, x, is greater than 32. 2. A number, n, decreased by 6 is less than or equal to 4. 3. One half of a number, increased

asked by Pam on September 25, 2013
6. ## Math

How do I figure out -144/4 to find out if it is a natural number,a whole number, an interger, if it is a rational or irrational number,or a real number? I don't want direct answers i would like to understand how I would go about solving to figure it out on

asked by Tricia on July 24, 2013
7. ## english

COMMUNITY EAST HOSPITAL To call a Patient Dial Direct 395-8 Plus Room Number EMERGENCY ROOM……………….(NNN) NNN-NNNN/p> Main Number 1700 W 7th………………………395-8100 Billing Department………………(NNN)NNN-NNNN/p> Chemical

asked by sarah on July 9, 2015
8. ## Math

The question is this: You know that a number is divisible by 6 if it is divisible by both 3 and 2. So why isn't a number divisible by 8 if it is divisible by both 4 and 2? My answer is this: The only prime factors of 6 are 2 and 3. So, if a number is

asked by B.B. on June 23, 2009
9. ## chemistry

name each isotope, and write it in symbolic notation atomic number 26; mass number 56 atomic number 29; mass number 64 atomic number 17; mass number 37

asked by monique n on December 3, 2010
10. ## math

write a word phrase for p divided by 3 A. a number plus 3 B. a product of a number and 3 C. a quotient of a number and 3 D. a number decreased by 3 a major league baseball player chews 17 pieces of gum per game write an algebraic expression to show how

asked by PPPLLLEEAASSEE HHEELLPP!!!!!! on December 5, 2018
11. ## Algebra

Cant figure out what to do (equations) 1)Find three consecutive even integers with a sum of -30 2)Find four consecutive integers with a sum of 26

asked by Phillip on September 14, 2008
12. ## Algebra

5 times the least of three consecutive odd numbers is 35 more than twice the sum of the greater two. What is the sum of the three consecutive odd numbers?

asked by Shaun on September 22, 2013
13. ## Counting and Probability

What is the difference between the sum of the first 400 even counting numbers and the sum of the first 400 odd counting numbers?

asked by Mr. Alexander on August 27, 2015
14. ## Math

5 times the least of three consecutive odd numbers is 35 more than twice the sum of the greater two. What is the sum of the three consecutive odd numbers?

asked by Shaun on September 22, 2013
15. ## Precalculas

The sum of the first 30 terms of one arithmetic sequence is 300 more than the sum of the first 30 terms of another arithmetic sequence. what could the  sequences be?

asked by G on September 10, 2012
16. ## Precalculus

1.) Use sigma notation to describe the sum of the first ten terms of the arithmetic sequence. 20+18.5+17+15.5+14+12.5+11+9.5+8+6.5 2.)Use sigma notation to describe the sum of the first ten terms of the geometric sequence.

asked by Ellie on November 15, 2015
17. ## math question

hi, i have a math question that i need help with: when data are non-numerical but can be ordered, such as letter grades, the mean cannot be calculated directly; but both the median and mode can be found. Last year in Ms. Flag's history course, the final

asked by kelsey on August 29, 2006
18. ## Comparing

A Middle Eastern restaurant recorded the number of times 2 dinner appetizers, hummus and baba ghanoush, were ordered every day for 1 month. The restaurant calculated the mean number of times each appetizer was ordered and the MAD (mean absolute deviation)

asked by Rochelle on June 1, 2016
19. ## math

a number line below -5 -4 -3 -2 -1 0 1 2 3 4 5 Which of the expressions below represent the distance between -4 and 5 on the number line? [ ]= absolute value symbol A. [-4+5] B.[4-5] C.[-4-5] d.[-5-(-4)] I believe it is D, since the absolute value of a

asked by Ellie on March 29, 2013
20. ## Math

the only perfect number of the form x(n) + y(n) A perfect number is an integer that is equal to the sum of its positive divisors (not including itself). Therefore, 6 is a perfect number, since its positive divisors are 1, 2, and 3 and 1+2+3 = 6. 28, 496,

asked by Mike on November 19, 2006
21. ## Math

1.The number of apples, a, is 6 less than half the number of pears, p. Write an expression that represents the number of apples in terms of the number of pears. 2.Which equation can be used to solve the following word problem? Jason has 4 more nickels than

asked by Anonymous on January 23, 2016
22. ## URGENT 8th Grade Math

Write a word phrase for the algebraic expression 3x-7. The difference of three times and number x and seven. The difference of seven and three times a number x. Three times a number x fewer than seven.** The quotient of three times a number x and seven.

asked by Gabby on September 4, 2013
23. ## Math, ( Help please?)!

Tell whether each number is a real number, rational number, irrational, interger, or whole number, and then order then from least to greatest. ( Square root sign) 49, 8, -( square root sign) 4, and -3. Could someone explain to me how they found the answers

asked by Dawn on October 5, 2010
24. ## Math

Write the algebraic expressions for the following. Please check and correct me if I'm wrong!! 1. 3 less than 5 times a number. Answer: 5x-3 2. 18 fewer than half a number. Answer: 1/2x-18 3. 3 more than the quotient of a number and 2. Answer: x/2+3 4. 4

asked by Anonymous on August 31, 2014
25. ## Math homework

Tell whether each number is a real number, rational number, irrational, interger, or whole number, and then order then from least to greatest. ( Square root sign) 49, 8, -( square root sign) 4, and -3. Could someone explain to me how they found the answers

asked by Dawn on October 5, 2010
26. ## MATH HELP

1)What is the simplified form of the following expression? 2x^2y+3x^2+4y+3x^2y+2y A)5x^4y^2+3x^2y+2y B)8x^2y+6y^2 C)5x^2y+3x^2=6y D)14x^2y 2)Simplify the following expression 1/3 (21m+27) A)7m+27 B)7m+9 C)63m+9 D)7m+81 3) What is the sum 7/4+(-1/5) A)31/20

asked by ASTROLATER on September 22, 2016
27. ## Physics

Draw the figure. You have the following equations that you can write: a) Sum Vertical Forces=0 b) Sum horizontal forces=0. Remember that at the upper part of the ladder, there is a horizontal force (only). c) Sum of moments about any point, I suggest the

asked by bobpursley on May 31, 2007
28. ## math

At a sports carnival,the ratio of number of pupils sent by school A,B and school C to the event was 1:2:3. The number of boys from school A and the number of girls from school B were the same. The ratio of the number of girls from school C to the total

asked by koh on September 15, 2015
29. ## AP and GP

1) Given the terms a35 = 1238, a70 = 1483 of an AP. Find the exact value of the term a105 a sequence, and sum of sequence. 2) Given the term a3 = 99 and a5 = 891 of GP. Find the exact value of the term a7 of the sequence and the sum of sequence.

asked by Newbie on February 27, 2011
30. ## Math

The sum of the age of a woman and her daughter is 46 years.In 4 years the ratio of their age will be 7:2.How many years time will the sum of their age be 66 years

asked by Immanuella on October 18, 2018
31. ## Geometry

If a polygon has 33 sides what is a) The sum of the measures of the angles of the polygon? b) The sum of the measures of the exterior angles, one per vertex, of the polygon?

asked by Zelda on February 22, 2010
32. ## math

in a game you draw a card with three consecutive numbers on it. You can choose one of the numbers and find the sum of its prime factors. then you can move that many spaces. You draw a card with numbers 25, 26, 27. Which number should you choose if you want

asked by talyah on February 17, 2016
33. ## Math

2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

asked by Anonymous on May 4, 2008
34. ## Series

2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

asked by Anonymous on May 18, 2008
35. ## series

2(a)Consider the arithmetic progression with terms A3=-2 and A12=23. Find the sum of A1+......+A40 (can do) (b)In 1800 the population of England was 8 million. The economist Malthus (1766-1834) produced a hypothesis, suggesting:-that the population of

asked by Anonymous on May 4, 2008
36. ## MATH

A four by four grid of unit squares contains squares of various sizes (1 by 1 through 4 by 4), each of which are formed entirely from squares in the grid. In each of the 16 unit squares, write the number of squares that contain it. For instance, the middle

asked by mathemagiacian on August 15, 2013
37. ## Macroeconomics

(Simple Spending Multiplier) Suppose that the MPC is 0.8, while investment, government purchases, and net exports sum to \$500 billion. Suppose also that the government budget is in balance. a. What is the sum of saving and net taxes when desired spending

asked by Kayden on April 17, 2013
38. ## math

I am doing something wrong when I work this question. Can someone show me the steps. I have the answer. x

asked by priscilla on April 15, 2007
39. ## Physics

In a step-up transformer, which of the following statements is correct? Number of turns in primary is equal to number of turns in the secondary. Number of turns in primary is more than the number of turns in the secondary. Number of turns in primary is

asked by Anonymous on January 30, 2013
40. ## science

You know that a collision must be "elastic" if: The momentum of the two-object system doesn't change The sum of the final kinetic energies equals the sum of the initial kinetic energies There is no change in the internal energies of the objects (thermal

asked by sara on July 24, 2014
41. ## Math

I'm not sure how to do this question 7. The growth of bacteria in culture can be described by the equation N1 = N0e' where N is the number of bactena at any time t, No is the initial number of bacteria, and k is a constant. The time taken for growth to

asked by amelia on December 15, 2009
42. ## math

a sum of money is shared among three brother ,eidest recive 7/13 of it the next recive 2/3 of the remainder. if the youngest brother recive s6 find the sum of money shared

asked by hiba on July 23, 2017
43. ## math

There are 54 paintings in the National Museum. The ratio of the number of sculptures to the number of paintings in the museum is 7:9. (a) Express the number od sculptures as a fraction of the number of paintings. (b) How many sculptures are there in the

asked by Saba on April 10, 2016
44. ## Math

1. 5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following equations has an infinite number of solutions? (1 point) 3x – 3 = –4x 2y + 4 – y = 16 7x + 5 = 4x + 5 + 3x 6y – 2 = 2(y – 1)

asked by plz help on January 12, 2013
45. ## One more Question helpppp plz!!

When you divide a number by 1/2, the result is A) half the original number.*** B) twice the original number. C) 50% of the original number. D) 100% of the original number.

asked by Daya on August 30, 2017
46. ## Math

A number and its absolute value are equal. If you subtract 2 from the number, the new number and its absolute value are not equal. What do you know about this number? What is a possible number that satisfies these conditions?

asked by Al on October 12, 2014
47. ## Math

a number and its absolute value are equal. if you subtract 2 from the number, the new number and its absolute value are not equal. what do you know about the number? what is a possible number that satisfies these conditions?

asked by Brandon on September 12, 2014
48. ## Math

A number and its absolute value are equal. if you subtract 2 from the number, the new number and its absolute value are not equal.What do you do about the number?What is possible number that satisfies these conditions?

asked by Sam on September 16, 2014
49. ## Math

At the start, a biologist counts M microbes in a sample. Every day after that, the number of microbes  in the sample, is multiplied by some number N.   Write the expression for the number of microbes in the sample 1) after day one  2) after day two Use

asked by Meagieting on October 2, 2012
50. ## Algebra

A stamp collection consists of 3¢, 12¢, and 15¢ stamps. The number of 3¢ stamps is three times the number of 12¢ stamps. The number of 15¢ stamps is three less than the number of 12¢ stamps. The total value of the stamps in the collection is \$2.43.

asked by Steve on January 9, 2016
51. ## GEOMETRY

1.) Estimate the value of √ 52 to the nearest whole number: A. 9 B. 8 C. 7*** D. 6 2.) Identify all sets to which the number 3.1214122144...belongs A. rational number B. irrational number*** C. integer, rational number D. whole number, integer,

asked by WOW on May 3, 2017
52. ## algebra

please write an explaination why (x^3)(x^4) is not x^12. I am confused thank you. it is not the answer because, first of all, try replacing x with another number, in this case, let's say two. (2^3)(2^4)= 128, and if you try 2^12, you do not get 128,

asked by jessica on May 31, 2007
53. ## Math

Guess and Check is an important problem-solving strategy. Use guess and check to solve each puzzle. a) A number times itself is 100. What is the number? b) A number times itself is 225. What is the number?

asked by Anonymous on September 9, 2013
54. ## MATHS

The square of a number is 3 more than half the number.find the possible values of the number.

asked by JACOB on September 28, 2016
55. ## math

When three times a number is subtracted from 1414​, the result is 22 plus the number. What is the​ number?

asked by Anonymous on September 28, 2017
56. ## maths

Three numbers add up to 180. The second number is twice the first, and the third number is three times the first. WHAT IS EACH NUMBER?

asked by joshua on November 3, 2016
57. ## Math

The square root of 1 less than twice a number is equal to 2 less than the number.Find the number.

asked by Aria on November 10, 2016
58. ## Math

When 18 is subtracted from four times a certain number, the result is 5/2 the original number. What is the number?

asked by Tammy on February 18, 2013
59. ## Math

when a number is multplied by itself the result is equal to 7 times twice the number. What is one possible value of the number So n^2= 7 x 2n? Then can't 0 be one?

asked by . on July 15, 2013

My number has 1 hundred and 1 thousand. It has double the number of tens as ones. What could my number be?

asked by Court on October 18, 2016
61. ## Math

If you triple a number you will have one half the number of hours in two days. What is the number?

asked by Sidney on February 25, 2016
62. ## Probability

The numbers 1 to 15 are placed in a hat, and a number is selected. What is the probability that the number is 4 given it is known to be an even number?

asked by Roger on June 26, 2015
63. ## algebra

three times a number decreased by 7 is equal to the number increased by 39. what is the number?

asked by chenny on June 16, 2015
64. ## math

when one third of a number is subtracted from 2 times the number then the answer is 15? what is teh number

asked by I suck at math on October 30, 2016
65. ## Math

The square root of twice a number is equal to one-third of that number. Find the number.

asked by Jim on November 10, 2016
66. ## math

A number is divisible by another number when the ________ after division by tat number is 0.

asked by Ron on November 4, 2010
67. ## MATHEMATICS

TWICE A CERTAIN NUMBER IS SUBTRACTED FROM 9 TIME THE NUMBER.THE RESULT IS 21.FIND THE NUMBER.

asked by AYENI EMMANUEL on October 12, 2016
68. ## Algebra

If 12 less than 4 times a number is 8, the number is 5. Write a different sentence where the unknown number is also 5.

asked by Random on October 8, 2018
69. ## Algebra

One-third a number (x)added to one-half the number equals twelve less than the number

asked by Sandra on August 27, 2017
70. ## Mathematics

When a number is trebled and 5 times the number is subtracted,the result is 3.7, what is the number?

asked by Lateefat on August 19, 2016

If a number has an odd number of factors, why can the number always be represented by the expression n2?

asked by Meghan on November 18, 2009
72. ## ALGEBRA 1

How would you go about setting up the following word problem? If you add one third of a number to the number itself, you get 48. What is the number?

asked by nicole on October 2, 2007
73. ## collegemathwordproblem

When 80% of a number is added to the number, the result is 252. How do I find the number?

asked by Angel on October 23, 2012
74. ## math

You roll a number cube numbered from 1 to 6. P(a prime number) I think 3/6 or 1/2 P(not a 6) 5/6 P (an even number) 3/6 or 1/2 P (3,6,5,2, or 4) = 5/6

asked by Anonymous on March 13, 2014
75. ## Math

If 12 less than 4 times a number is 8, the number is 5. Write a different sentence where the unknown number is also 5.

asked by Cheyanne on April 3, 2016
76. ## algebra I

find all numbers such that a third of a number increased by half that number is at least 3 less than that same number. not sure what to do

asked by nick on September 23, 2015
77. ## Math

The product of seven and a number is the same as five times the number, increased by ten. What is the number?

asked by Jazzy on September 12, 2013
78. ## MATH

You roll a number cube numbered from 1 to 6. P(a prime number) I think 3/6 or 1/2 P(not a 6) 5/6 P (an even number) 3/6 or 1/2 P (3,6,5,2, or 4) = 5/6

asked by Anonymous on March 13, 2014
79. ## Mathematics

A number is subtracted by 150. The result is the same as the number divided by 7. What is the number?

asked by Emma on May 18, 2016
80. ## math

One number is 6 less than a second number. Find a pair of such number that their product is as small as possible.

asked by fluffy on November 9, 2018
81. ## Math

One number is 6 times another. The greater number is 1680. What is the lesser number?

asked by Chris on October 11, 2007
82. ## maths

Twice the Square of a certain whole number added to 3 times the number gives 90. Find the number.

asked by my my on December 2, 2015
83. ## Math

The secret number has a 7 in the ones place, The tens number is an odd number

asked by Harry on November 2, 2011
84. ## collegemathwordproblem

When 80% of a number is added to the number, the result is 252. How do I find the number?

asked by Gene on October 23, 2012
85. ## algebra

seventeen greater than a number is 151 find the number the number is

asked by patty on February 9, 2014
86. ## discrete math

Q 8: Count the number of 01-strings with following constraints. (c) The length is 9. Number of 1s is 3 more than number of 0s.

asked by akash on May 2, 2017
87. ## Math

Twice a number is greater than half that number by 24. Find the number.(ModelDrawing)

asked by Crystal on January 15, 2013
88. ## math

The product of twice a number and three is the same as the difference of five times the number and 9/4. Find the number.

asked by Tarella on April 30, 2014
89. ## Math

The secret number has a 7 in the ones place.The tens number is an odd number.

asked by mary on October 18, 2011
90. ## Prealgebra

Two times a number less 4 is greater than the same number plus 6. For what number or numbers is this true?

asked by Jillian on February 29, 2008
91. ## math

maria thinks of a number between 30 and 35. it has a greater number of ones than tens. what is the number ?

asked by peggy on October 13, 2015
92. ## math

The product of square of a number and the cube of the same number is equal to 32 what is that number

asked by Felicia motaung on April 8, 2014
93. ## Algebra

If 70 is added to a number the result is 40 less than 3 times the number find the number

asked by Caleb on March 18, 2017
94. ## college algebra

Suppose that the number of new homes built, H, in a city over a period of time, t, is graphed on a rectangular coordinate system where time is on the horizontal axis. Suppose that the number of homes built can be modeled by an exponential function, H= p *

asked by hilda on April 22, 2010
95. ## physics

(c) A ladder with length L and mass m rests against a wall. Its upper end is a distance h above the ground (Figure 13.3). The center of gravity of the ladder is one-third of the way up the ladder. A fire fighter with mass M climbs halfway up the ladder.

asked by PURITAE on May 21, 2013
96. ## math

Can anyone explain please,thank.the sum of 8numbers is x,and the sum of different set of nine numbers is 2x.the average of the smaller set of numbers is 1 more than the average of the larger set of numbers

asked by julian on November 2, 2014
97. ## Math

Use each of the numbers 7, 8, 9, 10, and 11 once and only once to fill in the circles so that the sum of the numbers in the three horizontal circles equals the sum of the numbers in the three vertical circles. Of the three possible solutions, which numbers

asked by Kelly on October 21, 2009
98. ## math

which statement is false? a.every integer is a real number. b.every real number is a rational number. c. every positive rational number has a square root. d.every integer is a rational number.

asked by kennahthemartian on March 8, 2017