lorvenskyv01 lorvenskyv01

03-11-2017
Mathematics

contestada

two times a number added to another number is 25. three times the first minus the other number is 20

Respuesta :

elephant10 elephant10

03-11-2017

the answer is 2 times a number (nine) added to another number (seven) is 25. so 2x9+7=25 and 3 times 9 minus 7 is 20 :)

Answer Link

Otras preguntas

Please help me give Correct answer

I want to cry please do this assignment 100 points is on the line and pls pls do not just answer for points put questions in the comments!

find the values of a and b

Please help me just show the work.

Help quick please. Order the numbers from least to greatest.

The faster the tempo= the faster the beat. The slower the tempo = the slower the beat Why is that ???

What are the four tenets of a happy life according to Sam Berns

What is the solution of the system of equations? 2x + 5y = 20 y=-2/5x-1 A) (5,-3) B)No Solution to this system C)(5/2,3) D)There are infinite solutions to this

Please help me with this homework

The temperature on a warm day is 309.7 K. Calculate the equivalent to this temperature on Fahrenheit temperature scale.