154,530 results, page 68

Two whole numbers add to 17 and the sum of their squares is 185. What are the numbers

How does 3 and5/8 minus1 and3/4 equal1 and3/4

Iam greater than 4 tens and less than 5 tens.I have 9 ones.What number am I?

In estimating- what is the counting-up method and the trade-first method?
5. ## math

what is 6/12 the same as? 4/5, 1/2, or 4/7? find the equivalent fraction. 1/2 = 6/? six-twelfths is what fraction? ??i am only in sixth grade

I need help explaining ratios and proportions to my 6th grader

8. ## Math

Peter is three times as old as Sue, who is four years older than Joe. In 20 years, Peter will be twice as old as Joe. How old is Peter now?
9. ## Social Studies (Mrs. Sue I redid the 4 paragraphs)

I need someone to check this over thanks. I'm in 9th grade could you please give me a letter grade thanks City Goes Hungry Supporting this article will be very difficult because St. Louisans aren't getting any money from the state lawmakers. But on the
10. ## PLZ HELP I NEED HELP ASAP

The units’ digit of a two-digit number is 7 more than the tens’ digit. If 26 is added to the number, the result obtained is five times the sum of the digits. Find the number.
11. ## math

I need ideas for a grade three math project. A collection of 1000 items that can be fixed to a sheet of bristol board. All and any ideas would be appreciated How about uncooked elbow macaroni? You could even use food coloring to dye them to represent

Explain It How can you suse a multiplication fact to find a division fact?

How do you find the dimensions of a box that hold 2xs as many cubes as a box that is 2 by 3 by 4?
14. ## math

a mountain path drops 296.3 ft vertically for every 4810ft horizontally. What is the grade for the path
15. ## Math - PreCalc (12th Grade)

What is the left-hand limit of f(x)=|x−3|/x−3 as x approaches 3? A) 1 B) 2 C) 0 D) -1 E) -2

How many grams are in one serving of soup if 2.4 kg will serve six people? a. 400 kg b 14.4 kg c. 400 g d. 2400 g

rewrite each pair of fractions as equivalent fractions with a common denominator? 2/3, 3/4
18. ## Maths

Jim has grades of 84, 65, and 76 on three math tests. What grade must he obtain on the next test to have an average of exactly 80 for the four tests?

I need someone to explain how to solve equations with two variables and tell me what the formula or equation is? Please help and explain. Thank you!

How to get a 7 year old to comprehend reading, math, and writing? (and 1st grade book reports)
21. ## math-rates

1,680 kilobytes in 4 minutes ..........how do u get it....... lesson 6-2 ......rates....6th grade pg. 289 ......#2
22. ## Math

Mrs coopers 5th grade class has 11 more girls than boys. There are 35 students in all. How many girls are there?

When solving an inequality, why is it necessary to perform the same operation on each side of the inequality sign?
24. ## 6th grade math - ratios

There are 39 counters in a box. How would you divide the counters to represent the ratio 5:8 ? Thank you.

how is the toal number or sides of the faces related to the number of edges ? (my little sister needs help)
26. ## Math and science for young children

When are children ready to understand how to tell time at what grade level?

A serving of juice is 250 mL. How many servings are in a dozen liters of juice?

6. Which three lengths CANNOT be the lengths of the sides of a triangle? A.25 m, 16 m, 10 m B. 15 m, 13 m, 12 m C. 18 m, 5 m, 10 m D. 8 m, 8 m, 15 I think its A And if I'm wrong please explain the answer

I do not understand verbal representation. Graphic re presentation? Numerical representation?

I need help on the problem below. The instructions say to "factor the expression" and the expression is: -.2x^2 + 80x -6000. Thanks

Find the missing number 2/5 = /20 could you explain the steps I take to find the answer

When I'm rounded to the nearest 10 , I'm 600. The digit in my tens place is 1 more than my ones digit. Who am I?

EXPLAIN HOW YOU INTERPRET THE REMAINDER. THERE ARE 10 PENCILS TO BE GIVEN TO 3 STUDENTS. HOW MANY PENCILS DOES EACH STUDENT GET?

Estimate the quotient. 3,594/68 My answer is 3,500/70=50 Is my answer correct?

T = t-shirts & S = shorts T + T + S + S = \$42 T + S + S + S = \$45 HOW MUCH IS A PAIR OF SHORTS? EXPLAIN HOW YOU FOUND THE ANSWER.

stephanie ran 1 lap in 6 minutes. At this rate how far would she run in 30 minutes?

1.)Determine the x- and y- intercept of each equation. (if u can please show me a step by step answer so i understand it:) a.) 9x=54-6y b.) (x/5)-(y/10)=2

round off and decimal formula. round off nearest hundred, whole numbers.etc.. thank ;you
39. ## math

A class of 43 students took an exam. Their mean grade average is 67 and standard deviation is 7. a) how many students should get a C? b) how many should get a B? c) what score is necessary to get an A?

A serving of juice is 250mL. how many servings are in a dozen liters of juice.
41. ## Math - PreCalc (12th Grade)

How many different basketball teams of 5 players can be created from a group of 7 players?

What is the value of the underlined digit? \$2.29 (9 is the underlned digit). My teacher said it's not the ones place. How do i figure it out?
43. ## 12th grade - Math

Justify your answer: 1.) Which line is steeper? y= 4/3x - 5 or y= 6/5x - 1 2.) Does the slope of line AB exist? A (-2,7) B (-2,-1)

how do you find the height of an area of 245 square inches and a base of 14 inches.
45. ## Math - PreCalc (12th Grade)

What is the first natural number that causes the statement 1 + 3 + 5 +... + (2n − 1)<=4n − 1 to fail? A) 2 B) 3 C) 4 D) 5 E) 6

Nomber 20 how many ways can you make equal groups write or draw the ways

write the next three numbers in the pattern; 0.75,15,300,____,_____,____?

Use the numbers 1,2,3,4,5, and 6 to write a subtraction problem with 2 mixed numbers that have a difference of 4 13/20.

Choose all statements that are not true. a 20% of 20 is 4 b 30% of 30 is 9 c 40% of 50 is 15 d 50% of 110 is 60 e 60% of 60 is 360 The answer I choose is all of them. Is this correct.

Use the digits 3, 7, 1, 5 to write a number that rounds to each of the following 2,000 3,500 6,000 7,400

If jill climbed 100 feet more, how many feet above sea level would she be?

use compatible numbers to estimate the quotient: 7.35/6 answer: 1.20 is this wrong if so what did i do wrong? Thanks
53. ## 4th grade math fraction

Jasmine has 8 seashells. Three-quarters are clamshells. How many shells are clamshells?

T = t-shirts & S = shorts T + T + S + S = \$42 T + S + S + S = \$45 HOW MUCH IS A PAIR OF SHORTS? EXPLAIN HOW YOU FOUND THE ANSWER.

15 kids for every 100 adults .. How many adults are there!! ... He cant be half an adult ... So idk
56. ## Math

I need help.I'm in 5th grade.The question is:12 less than the product of 5 and a number equals 8.What is the unknown number?Plz help

if 2/3 of a lawn takes 3/4 of an hour, how much can I mow in one hour? Can you please explain how to do this problem?

Estimate a range for each sum. 3.89 + 42.71 + 12.32 I don't understand what to do for "estimating a range".

The circumference of a circular trampoline is 44 feet. Estimate the radius of the trampoline
60. ## Psychology/Ms Sue

Ms Sue, please check my answers? 1. Overall drug use among adolescents has decreased in the U.S since 1976? False 2. Tobacco is the only drug category used more by 8th graders than 12th graders? False 3. The high rate of adolescent crime is caused by a few
61. ## Geometry / Math

Hi guys I need help ASAP, I have tried every thing I know about math and I cant figure any of them out. Thank you... _________________________________ 1. Use a formula to find the surface area of the square pyramid. (H.6ft.)(W.3ft.)(L.3ft.) A. 45 ft B. 81
62. ## MATH

Hi guys I need help ASAP, I have tried every thing I know about math and I cant figure any of them out. Thank you... _________________________________ 1. Use a formula to find the surface area of the square pyramid. (H.6ft.)(W.3ft.)(L.3ft.) A. 45 ft B. 81
63. ## Math Ms. Sue please

6. Which is the best measure of central tendency for the type of data below–the mean, the median, or the mode? Explain. Hours of sleep each night Median; there will be outliers Range; there are no outliers Mode; the data are non-numeric Mean; the
64. ## physics

a atapult launcher on an aircraft carrier accelerates a jet from rest to 72m/s. The work done catapult during the launch is 7.6 x 10 to the 7th J. a)What is the mass of the jet? b) If the jet is in contact with the catapult for 2s, what is the power output
65. ## engineering maths. need answer asap

A railway wagon of mass 15 t is moving along a level track at 10 km/h when it collides and couples together with a second wagon of mass 30 t moving in the same direction at 5 km/h. if the two wagons couple together after the impact, what would be their
66. ## History HELP! ASAP

Congress's adoption of the declaration of independence confirmed a decisive shift in the conflict between the colonies and britain. Why did the colonies make this decisive breaak in 1776? In your answer, discuss some of the arguments for and against
67. ## Need help asap**

The oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a temperature of 25 degrees celsius and a total pressure of 762 torr. What is the partial pressure of the oxygen gas? What formula do I need to use?
68. ## literacy

plain language searches do not work in expanded academic asap and may not work in other periodical databases because periodical databases
69. ## sci

Describe how plate tectonics is related to the formation of volcanoes. · Which type of plate margin commonly forms volcanoes? · Name one of the most popular volcanoes in the United States or the world. Discuss if the volcano is active, and how it has
70. ## Civics ASAP PLZ =:)

The General Assembly, the Economic and Social Council, and the International Court Justice are all parts of which organization? North Atlantic Treaty Organization*** Security Council World Health Organization United Nations
71. ## math help ASAP

A school basketball team has 3 wins and 2 loses, the school won 3 times and outscored there opponents by points by 15,10,9 the 2 losses they got outscored by 12 and 8 points, write an addition integer statement for the 3 wins, write a addition integer

I am helping my little sister. SHe is in the first grade and learning about Abraham Lincoln. Her questions are- 1. What year was Abe president. What year did he die. 2. How old was he when he died? 3. When did he marry ____. Who did he marry. 4. Who made
73. ## Math- Statistics

An epidemiologist is planning a study on the prevalence of oral contracep- tive use in a certain population. She plans to choose a random sample of n women and to sue the sample proportion of oral contraceptive users (pˆ) as an estimate of the population
74. ## math

Sue stacked one box onto another. The bottom box had the height of 2 1/3 feet and the top box had the height of 3 2/3 feet. How tall were the stacked boxes?
75. ## math

bob can fill bucket in 25 seconds in the sink, sue can fill same bucket in 17 seconds with hose, how much longer will it take bob to fill 15 buckets

An equation is shown below: 4(2x - 5) = 4 Part A: How many solutions does this equation have? (4 points) Part B: What are the solutions to this equation? Show your work. (6 points)
77. ## math

How do I write this problem? to receive a grade B- in a math course, you must have a mean of 83 on five tests (4 tests + one final) all 100 pts maximum each. Your scores thus far are 85,79,82,and 81. How many points must you have on the final, to earn the
78. ## IS ANYONE IN THIS WEBSITE? I NEED HELP MATH H.W.

NIMI HAS 59 CANDIES.SHE GIVES HER FRIENDS SOME CANDIES. SHE GAVE 10 CANDIES TO HER FRIEND SARA AND 15 CANDIES TO HER FRIEND ANITA.HOW MUCH DOES SHE HAVE LEFT? COMMENTS: I AM IN SECOND GRADE. PLEASE HELP ME WITH MY MATH HOMEWORK. THANK YOU! 59 -10 -15 =
79. ## math, really need some feedback on this asap.

7r-4s=-7 (7) 4r+7s=61 (4) 49r - 28s = -49 16r + 28s = 244 --------------- 65r = 195 195/65 = 3 (simplified) (3, is the first number of the ordered pair.) Now this is the part that I get lost on. I know I am suppose to substitute 3 into one of the equations

Lisa hiked 7 miles of a 21-mile trail. What percent of the trail did she hike?

Shelby had \$18.50. she spent \$7.25 at the car wash. Write an expression that shows what she spent.

the Christmas song the twelve days of Christmas how many total gifts were received

If you need to find the percent of a number, explain how you can predict whether the part will be less than, greater than, or equal to the number. HELP PLEASE
84. ## math

the ratio of the following is 2:5 of peter to jane ... jane gave all of her money ehich is \$ 75 so how much is 1 block???? help me i am in 1 grade idgt???

a black 8" tile was cut to surround a white 8" tile. what is the perimeter of the design?

Discuss how you might use the ski slope to help remember the numerical slope of a vertical line.
87. ## math

I'm in grade 5 and I have a area and perimeter question. The area is 300mm2 and the width is 15mm, I need to know what the length is. Thanks for your time.:-)

i need some explanation on Area of Trapezoids and Parallelograms....? can some body explain how to find the area?

If you roll two number cubes numbered 1-6, what is the probability of rolling the same number on each cube?
90. ## grade 7 math factors

you can decide if 10 is a factor of a whole number without dividing the entire number by 10 true / false

I NEED HELP WITH MULTIPLICATION!!!!!!!! MY QUESTION IS HOW TO MULIPLY 3 DIGITS WITH 2 DIGITS WITH CARYYING AND WITH THE ADDING PART?

How can knowing the multiplication. Properties help you evaluate five times twenty times sixty three

can you convert 154 minutes to total hours in a week? I don't know how to convert
94. ## 8 th grade math

ann batted 12 times and made 9 hits what is the percent of her times to bat i put 66 2/3 is that right or it could be 75%
95. ## Math

Ok so my tx book says explain the dirrrefence between a unit rate and a rate in in the 6th grade and it's my first week hhheeelllppp

Use the digits 3, 7, 1, 5 to write a number that rounds to each of the following. 2,000 3,500 6,000 7,400