# 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

41,759 results, page 78-
## Math

In Magic Diamond use numbers 1-12. Each row must equal the same sum. # # # # # # # # # # # #

*asked by Dam on May 7, 2014* -
## Calculus

Approximate the sum Sigma (lower n = 0; upper infinity) (17/3)*(-1/2)^n

*asked by Jenny on February 11, 2013* -
## math

use the digits 3,5,9,4 only once to make 2addends whose sum is between 100 and 110

*asked by orlandre on October 8, 2014* -
## Math

write 3 different ones.numbers you could add to where you need to regroup to find the sum

*asked by Jaden on January 29, 2013* -
## Math

How do you find the GCF from 55 + 22 = and rewrite the sum using the Distributive Property?

*asked by Troy on September 3, 2014* -
## pre-calc

The sum of two numbers is radical 3. Find the largest possible value for their product

*asked by seria on January 28, 2013* -
## Algebra

8x^3 + 27 factor the sum or difference of two cubes. Please show work.

*asked by Michelle Summer on January 19, 2013* -
## Physics

Given the following vectors: A = (28, 110°) B = (63, -30°) Determine A + B. Specify the sum as both Cartesian and polar.

*asked by Megan on July 21, 2017* -
## math

any help would be great The sum of 2 consecutive integers is equal to their difference.

*asked by allen on December 7, 2007* -
## math

find two numbers that has as estimated sum of 6, 000 using the digits 1 2 3 4 5 6 7 and 8

*asked by evelyn on July 10, 2017* -
## math (please help!)

What is the sum of all the constants k such that |x^2−169|−x−k=0 has three distinct real roots?

*asked by Nicholas on August 7, 2013* -
## math

Two dice are rolled. Find the probability of getting a sum greater than 8

*asked by yorkie16 on April 25, 2009* -
## math

the sum of the weights of twin brothers if one weighs four pounds more than the other

*asked by lele on April 30, 2009* -
## Mathe

) Two dice are thrown. What is the probability that the sum of dots shown is 4 or 6? a) ¼ b) 1/6 c) 2/9 d) 5/18

*asked by Ghulam muhammad on November 5, 2016* -
## Math

Find the exact value of sin75degrees using sum identity of sine

*asked by Anonymous on November 6, 2012* -
## 7th grade algebra

the sum of the weights of twin brothers if one weighs four more pounds than the other

*asked by lele on May 1, 2009* -
## math

To find the sum of 286+134 would you regroup once or twice explain

*asked by aden on October 15, 2014* -
## Math

Find six consecutive multiples of 6 whose sum is the least common multiple of 13 and 18.

*asked by Kristen on December 6, 2013* -
## pre-calc

The sum of two numbers is radical 3. Find the largest possible value for their product

*asked by seria on January 28, 2013* -
## pre-calc

The sum of two numbers is radical 3. Find the largest possible value for their product

*asked by seria on January 28, 2013* -
## math

What is the answer for this problem?it is greater than 43 and less than 52.if you add the digits the sum is 8

*asked by the-na sonia on August 27, 2013* -
## algebra

Yogi is 6 years older than Michelle. The sum of their ages

*asked by anne on April 4, 2017* -
## Math

420,983 +39,932 Estimate then find the sum

*asked by Sue on August 30, 2013* -
## Algebra 2

Consider 2 dice being rolled together. Calculate the probability of rolling an even sum

*asked by Mary on March 25, 2015* -
## Math please help

Determine the sign of your answer then find the sum or difference. (-10)+1 A.-9 B.-11 C.9 D.11

*asked by Avery on August 30, 2018* -
## math (Reiny)

If # (a,b,c,d)means you raise b,c and d to the power of a and then take the sum of the resulting values, and # (2,3,4,d)=89,then d=? 2^a + 3^a + 4^a = 89 1^a + 1^a + 1^a = 89 3^a = 89 a = 86 an I do it right

*asked by peter on December 19, 2013* -
## MaTh

Find the sum of all positive integers less than 1000 ending in 3 or 7.

*asked by mathemagiacian on August 31, 2013* -
## human services

What questions should you ask an agency if you had donated a large sum of money?

*asked by Anonymous on October 26, 2007* -
## Math

Use a sum or difference identity to find the exact value of sin225° a. (-√2 - √6)/4 b. (√6 - √2)/4 c. (√6 + √2)/4 d. (√2 - √6)/4 is it A?

*asked by sophie on June 2, 2009* -
## math

If #(a,b,c,d)means you subract the absolute value of d from the sum of a,b,and c,then #(2,5,6,-10)+#(1,2,3,7)= a. 2 b. 4 c. 16 d. 22 e. 36 please answer and explain

*asked by Tomas on November 15, 2013* -
## math

use the digits 3,5,9,4 only once to make 2 addends whose sum is between 100 and 110

*asked by Leann on February 23, 2014* -
## Math

Find the largest pair of consecutive even integers whose sum is less than 85.

*asked by The doctor on February 21, 2014* -
## math

The sum of four consecutive multiples of 5 is 230. What is the greatest of these numbers ?

*asked by john on January 27, 2013* -
## algebra

Pick all of the following answers that represents 2/99 as the sum of two different unit fractions.

*asked by Anonymous on February 18, 2014* -
## math

[2.05] Choose the equation that could be used to find two consecutive integers whose sum is 69.

*asked by Anonymous on January 26, 2013* -
## GRE Question

the average of 937, 762 and 941 is what percent of their sum?

*asked by Marco on January 5, 2017* -
## Math

What is the sum of decimals? 0.28 + 0.62 = Write to explain how you found your answer.

*asked by Emma on October 8, 2014* -
## Math

Find the sum of an A.P of seventeen terms whose middle term is five .

*asked by ABC on June 27, 2017* -
## Math

How many triangles are in a polygon whose sum of its interior angles is 1080°.

*asked by Tasha on September 16, 2018* -
## Algebra

If Adam is 30 years older than Alyssa and the sum of their ages is 36. How old are they?

*asked by Kelly on February 11, 2017* -
## math

What is a negative 588 divided by two numbers that equal the sum of 7?

*asked by erin on January 23, 2013* -
## math

If #(a,b,c,d)means you subtract the sum of the terms from zero, and # (4,-8,11,d)=14, then d= answer and explain

*asked by peter on December 19, 2013* -
## math

Write 0.026 As a sum using powers of 10 to show place value

*asked by kim on February 11, 2013* -
## Math

Give the sum of the greatest five consecutive even numbers less than 7000.

*asked by Jedric on August 5, 2014* -
## math

Find the difference between the sum of 378 and 401 and the product of 43 and 17

*asked by nathan on June 30, 2013* -
## MATH

The sum of three consecutive even integers is 54. What is the smallest integer being added? A) 8 B) 10 C) 12 D) 16

*asked by Anonymous on December 12, 2017* -
## Polynomials check my answer

My brother said I did this wrong can someone check this for me please X Y-1 = sum(x)+ (y-1)=(X+y-1) diff(x)-(y-1)=(x+y+1) Product (x) (x-1) = (xy-1) = (xy-1)

*asked by tela on September 19, 2013* -
## Math

Give the sum of the greatest five consetive even numbers less than 7000

*asked by Jedric on August 5, 2014* -
## Algebra 2

Find the sum of a finite geometric sequence from n = 1 to n = 7, using the expression −4(6)n − 1.

*asked by Mildred on August 5, 2014* -
## Calculus

What is the Riemann sum to find the area under the graph of the function f(x) = x4 from x = 5 to x = 7.

*asked by Will on May 21, 2018* -
## TRIG

determine the sum of the first 100 even integers SHOW YOUR WORK

*asked by Alex on May 12, 2013* -
## Math Analysis

Find two rational expressions that have a sum of 9-9x/x^2-9 I need steps not just answers

*asked by Mary on October 12, 2008* -
## math

The sum of the squares of two positive consecutive is 41. Find the integers.

*asked by LP on January 3, 2013* -
## math

How many different integers can be expressed as the sum of three different numbers in the set (1,2,3,4,5,6,7)? Can anyone explain this one to me??? Thank you!

*asked by Michael on September 19, 2009* -
## math question

Estimate the sum of 9.327 + 5.72 + 4.132 to one decimal place.

*asked by Anonymous on January 4, 2013* -
## Math

fred is more than 3 years more than twice the age of jane. the sum of their ages is 48. how old is each?

*asked by James on January 30, 2017* -
## MATH

What is the probability of obtaining a sum of at least 7 when rolling a pair of dice?

*asked by TRAY on August 26, 2012* -
## English

Does anyone know of any Scarlet Letter quotes that sum up the theme of isolation? Thanks

*asked by Don on March 4, 2009* -
## geometry!!!! PLEASE HELP!!!!

Two angles of an isosceles triangle are 68∘ and x∘. What is the sum of all the (distinct) possible values of x?

*asked by robert on April 24, 2013* -
## Math

how to write 2 20/500 less than the quotient of x + 2 is equal to the sum of 3 6/10 and quadruple x

*asked by Jessica on December 2, 2016* -
## math

in a division sum dividing by 8 ,any remainder must be(a) more than 8,(b) half of 8,(c)less than 8,(d)equal to 8

*asked by wan on October 20, 2012* -
## MAths

What is the sum of all possible real values of x that satisfies the equation x x^log5 =x^3/25.

*asked by ianian on May 1, 2013* -
## Math (urgent)

For the function f(x)=(e^x-1)/x, find f'(2) and use it to show that the sum of n/(n+1)! from n=1 to infinity equals 1.

*asked by Anonymous on January 16, 2014* -
## College math

Express the following in terms of Sum(or differnece) of logarithm's: log sub-b T^5 W^2 Z

*asked by Chris on August 3, 2014* -
## pre-calc

Find the indicated nth partial sum of the arithmetic sequence. 2, 10, 18, 26, . . ., n = 15

*asked by allison on May 10, 2018* -
## Polynomials

Im so tired of being frustrated can someone help get the sum diff and product of this problem 3^x ∶ x^2-3^x+ 2

*asked by tela on September 20, 2013* -
## math

When I am rounded to the nearest ten I am 40 the sum of my digits is 8 what two numbers can I be

*asked by Anonymous on April 1, 2014* -
## maths

Write down the sum and product of the roots of the following quadratic polynomials: (a) 3x^2 - 6x - 7 (b) 3x^2 + 6x + 7

*asked by Michael on October 24, 2016* -
## math

Find the partial sum without using a graphing utility. 100 2n n = 1

*asked by matt on May 10, 2018* -
## Maths

What is the sum of all possible real values of x that satisfies the equation 25[x(log5 x)]=x^3.

*asked by ianian on May 1, 2013* -
## math

Help please find three consecutive numbers, which are in arithmetic progression whose sum is 39

*asked by Daniel on July 14, 2014* -
## math

Find the sum of the infinite geometric series, if possible. 12 + 10 + 25/3 + 125/18 + ...

*asked by ben on May 13, 2018* -
## maths

Express sin 2x cos 4x as a sum of trigonometric functions.

*asked by laura on December 23, 2012* -
## math

what is the sum of the two least natural numbers that each have exactly six distinct,positive factors?

*asked by shaun on September 16, 2012* -
## MATH

THIS IS THE TABLE FORMAT - SUM PRODUCT 3 2 5 6 7 12 15 50 13 36 7 11 8 32 i DON'T UNDERSTAND WHAT TO DO?

*asked by JaredNN4 on August 27, 2007* -
## maths

Express sin 2x cos 4x as a sum of trigonometric functions

*asked by tom on December 24, 2012* -
## maths

Write down the sum and product of the roots of the following quadratic polynomials: (a) 3x^2 - 6x - 7 (b) 3x^2 + 6x + 7

*asked by Michael on October 25, 2016* -
## Science

What term refers to the sum of all of the forces acting on an object?

*asked by Jennifer on March 4, 2008* -
## science

what term refers to the sum of all of the forces acting on an object?

*asked by syd on September 8, 2009* -
## math

Find the indicated nth partial sum of the arithmetic sequence. 2, 10, 18, 26, . . ., n = 15

*asked by dan on May 14, 2018* -
## math

what is the sum of all proper fractions with denominators less than ten? help me plssss

*asked by luisa on February 23, 2017* -
## trig

use an angel sum identity to verify cos2theta = -2cos^@-1

*asked by cooper roschuk on March 4, 2013* -
## algebra 1

The sum of two consecutive integers is 183. What is the smaller integer?

*asked by alibaba on March 18, 2014* -
## maths

If the ninety term of an A.P is 30, find the Sum of its first seventeen terms

*asked by bhavika on November 23, 2016* -
## Math-inverse proportion

The variables a and b are inversely proportional. When the sum of a and b is 24, their difference is 6. What is b when a equals 5?

*asked by Ryder on September 24, 2017* -
## Mathematics. Geometric sequences.

2+4+8+...is a geometric sequence. Prove the sum of the first n terms is two less than the (n+1)the term.

*asked by Olivia on March 10, 2013* -
## Pre-Calculus

How many terms of the series 12+4+4/3+4/9+..., are needed to yield a sum of 1459/81?

*asked by Sangita on April 29, 2012* -
## mathT

The integer 90can be expressed as the sum of z consecutive integers. The value of z could be any of the following except A) 3 B) 4 C) 5 D) 6 E) 9

*asked by fran on September 15, 2013* -
## algebra

hey i was wondering if u could tell me the right answer to this problem..ty the product of 2 and the sum of 5 and k i think its either 2(5+k) or 2x(5+k)

*asked by john on September 17, 2012* -
## a.p.

the sum of n terms of an a.p. is 3n^2+2n, then find its pth term. (answer 6p-1)

*asked by warnar on December 8, 2016* -
## math

please somebody explain the product of 6, and the sum of 4 and 5?I have to show if 6x4+5 is the right answer.

*asked by melissa on March 17, 2014* -
## polynomials

Can someone check my answer please i don't know if I am doing this right x^ (2):x= sum (x^2 )+ (x)=x^2+x diff (x^2 )-(x)= (x^2-x) Product (¡¼x)¡½^2 (x)=x^2^x

*asked by Rick on September 20, 2013* -
## Math

Write a numerical expression that represents the sum of 9 squared and 35

*asked by Ari on November 12, 2014* -
## physics

show that none of the principal moments of inertia can exceed the sum of the other two Please help me thank you

*asked by rhea on December 4, 2012* -
## math

Write this as a problem. Add 5 to the sum of x and 21 times 7 and the result is 21.

*asked by Millah on September 27, 2007* -
## MATH

WHAT IS THE SUM OF ALL THE DISTINCT, POSITIVE PRIME FACTORS OF 1260

*asked by SHANA on September 12, 2012* -
## pre algebra

find the sum of the measures of the interior angles of an octagon

*asked by lavena on June 17, 2010* -
## 5th grade Math

I'm not sure how to answer this. Select two fractions whose sum is 3/4 and whose denominators are both the same but not equal to 4

*asked by Jared on October 16, 2017* -
## a.p.

find the sum of n arithmetic means between x and 3x. (answer 2nx)

*asked by warnar on December 8, 2016* -
## Math

Find two numbers a and b whose sum a+b is -1 and whose difference a−b is 5. I do not understand the question

*asked by Nathan on February 22, 2017*