# 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

41,618 results, page 79-
## 3rd grade

when i am rounded to the nearest 10, I am 40. The sum of my digits is 8. I can be two different numbers. Who am I? -
## math

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

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

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

What is the sum of all the possible values of a for which 25x^2 + (a-15)x + 9 has exactly one distinct real root? -
## math

How many positive integers less than 1000000 have the sum of their digits equal to 7? -
## arithmetic

Please can you tell me if the sum of this equation is correct? 19+2x5-11=18. Am I right to use BODMAS to solve it? Thanks for your help. -
## algebra

How do i write; The product when the sum of y and twelve is multiplied by five is one hundred. -
## algebra

Jennifer is twice as old as Ramon. The sum of their ages 7 years ago was 13. How old are they now? -
## 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! -
## Math

In how many ways can two dice be rolled to yield a sum divisible by 3? -
## math

what is the sum of all proper fractions with denominators less than ten? help me plssss -
## introduction to programming

Write a program to find the sum of the series: 1/12+1/22+1/32+…..1/n2. -
## math

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

Find the indicated nth partial sum of the arithmetic sequence. 2, 10, 18, 26, . . ., n = 15 -
## Maths (urgent)

Find the sum of the first three prime numbers that end with a 9 -
## Math

Find two numbers whose ratio is 4 to 3 and are such that the sum of their squares is 100. -
## math

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

what term refers to the sum of all of the forces acting on an object? -
## 5th grade

The sum of my two digits is 13. I am not divisible by 2. List all possible numbers I could be. -
## statistics

A sum of twelve given a pair of sixes. give explanation -
## math

lf the first of an AP is 7 and 80th term is 393,find the sum of the first 80 terms -
## Physics

The sum of 5.2713x10^3 + 6.54014x10^3 expressed to 4 significant figures would be? -
## algebra

what is the equation of the ellipse with goci at (0,-4) and (0,4) and the sum of its focal radii being 10? -
## math

find the sum cos^2(j) + sin^2(j), if j = p/3 -do I have to use a pythagorean identity? -
## math

Give me an example. How to write a fact family with a sum of seven- teen? -
## Algebra

Which of the following expressions equals the sum of the binomial factors of 6q^3-5q^2+24q-20? A. 7q^3-1 B. 6q^3-1 c. q^2+6q-1 D. q^2+6q+1 -
## Algebra

What is the sum of all the possible values of a for which 25x^2 + (a-15)x + 9 has exactly one distinct real root? -
## Maths

Using each of the 10 digits 0 to 9 just once, is it possible to form positive integers who se sum is exactly 100? -
## math

using two fair dice, what is the probability of rolling a sum that exceeds 4? -
## Maths

If sum of three consecutive term of A.P. is 48 and product of first and third is 252 then find d? -
## Maths

If sum of three consecutive term of A.P. is 48 and product of first and third is 252 then find d? -
## 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 -
## 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 -
## 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 -
## Math

What is the sum of all values of k such that the equation 2x^2-kx+8=0 has two distinct integer solutions? Thank you for your help! :) -
## algebra

the product of 2 consecutive intergers is one more than their sum...Find the integers? -
## math

Factor using the formula for the sum or difference of two cubes. x^6 - 27y^3 -
## maths

i am a mutiple of 5 ,but not a mulitple of 10.my units and hunderde are the same.the sum of my three digits is 11,what am i -
## Math (kindergarten)

Break apart the addends. Solve for the total sum. 18 + 21 -------- -
## Math 10

Express as sum or difference of logarithm log of x(3x-5) to the base of 4 -
## Algebra 2

Simplify each sum or difference. State any restrictions on the variable. -3x/x^2-9+4/2x-6 -
## Pre-Algebra

Write an expression for the model. Find the sum. A. 2 + 3; 5 B. 2 + (–3); 1 C. 2 + (–3); –1 D. –3 + 2; 5 -
## 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. -
## Math

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

What is the sum of the interior angle measures in an equilateral triangle? -
## math

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

find the two numbers whose sum is 10, if the product of one by the cube of other is a maximum. -
## Math

Find the sum of the first five terms of a geometric series with g1 = -16, g5 = -38,316, and r = 7. -
## Polynomials

can someone show me how to get the sum, difference and product of this problem 2x^2-1∶ x^3- x^(2 )+ 2^x- 1 -
## MATH I NEED HELP PLEASE!

DETERMINE THE SUM OF THE FOLLOWING GEOMETRIC SERIES A. -1/32+1/16-...+256 B. 50 over Σ 8(.5)^n-2 where n=1 -
## Maths

A hexagon has 6 sides, find the sum of the interior angles. -
## Polynomials

Can someone please help me get the sum difference and product of this problem I am so lost x^3+ 2x-5∶ x^4-x^3+ 3x^2- 2x+3 -
## math

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

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

Evaluate the sum: [(infinity) sigma i=0] (i/(4^i)) the answer is 4/9, but what's the step? Thank you. -
## math

find three consecutive odd integers such that the sum of three times the first and the third is 72 -
## Science

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

How many positive integers less than 1000000 have the sum of their digits equal to 7? -
## 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 -
## Math

Use benchmark to estimate the sum, difference, or product 14/16 + 1/5 A - 2 B - 0 C - 1/2 D - 1 My answer is A -
## math

The sum of two opposite angles of a parallelogram is 130 degree. -
## math

find the sum of the first 8th term of the Geometric progression, 1,3,9,27 -
## Math

The sum of 2 numbers is 12. 6 less than 5 times the smaller is equal to the larger -
## Algebra 2

Consider 2 dice being rolled together. Calculate the probability of rolling an even sum -
## Pre Calculus

use the sum of difference formula what is sin(pi/2-5pi/3)? -
## Math

Find the exact value of sin75degrees using sum identity of sine -
## English

Does anyone know of any Scarlet Letter quotes that sum up the theme of isolation? Thanks -
## MATH HELP ME NOW PLEASE!!

DETERMINE THE SUM OF THE FOLLOWING GEOMETRIC SERIES A. -1/32+1/16-...+256 B. 50 over Σ 8(.5)^n-2 where n=1 HELP PLEASE!!!!!! -
## algebra

please write an equation. what is the quotient of the sum and difference of 370 and 25 -
## trig

Express sin4xcos3x as a sum or differences of sines and cosines -
## Trigonometric

Find the exact value of cos7(pi)/12 using sum and/or difference identities. -
## math

Find the sum of the squares of the three solutions of the equation x^3+3x^2−7x+1=0. -
## math

How can I explain the angle sum theorem? and whats a good example for it? -
## math

If two dice are rolled one time, find the probability of getting a sum less than 5. -
## math

using n as the variable, how do you find 3 consecutive integers in which 3 times the sum of the first two is 16 more than the third? -
## quantitative

how long will it take a sum of money to tripple itself at 16%p.a simple interest -
## algebra

how would you solve: Find the sum of the first 12 terms to the earest hundreth 6 + 2 + 2/3 +... -
## 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? -
## Math

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

Give the sum of the greatest five consetive even numbers less than 7000 -
## 9th grade

What is the formula for the sum of exterior angles of a octogon? -
## Math

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

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

Find the three consecutive odd numbers whose sum is 147. -
## pre-algebra

Difference and sum of cubes; please help me solve this problem; 8t^3 + y^3 -
## math(urgent)

Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) + 5/(3.4.5) + 7/(4.5.6) +.... Answer this Question -
## MATH

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

Use the distributive property to express each sum with the GCF factored out. 32+56 -
## Algerbra

Which equation represents the situation? The sum of three consecutive even integers is 24. A.x+(x+2)+(x+2)=24 B.x+(x+4)+(x+6)=24 C.x+(x+2)+(x+4)=24 D.x+(x+1)+(x+2)=24 -
## Math

Estimate. Then find the sum 540,943 + 382093 -
## Math

Use the distributive property to express each sum with the GCF factored out. 32+56 -
## Math

Find two numbers whose difference is 16, and the sum of whose squares a minimum. -
## maths

the sum of anumber x and twice another is 20.if the product of these numbers is not more than 48 , whate are all possible values of x? -
## algebra

sarah is twice as old as katie. 10 years ago, the sum of their ages was 23. How old are they now -
## math

If I roll a pair of dice 500 times what sum would appear the most -
## 5th grade math

if the average of 6 numbers is 12 then what is the sum? How would you figure this? -
## math

Find three consecutive odd integers such that twice the sum of the first and second is one less than three times the third. -
## 4 grade math

Find two mixed numbers so that the sum is 15 3/10 and the difference is 8 5/10