Breenmoerossmce Breenmoerossmce

22-01-2016
Mathematics

contestada

The growth of one child is represented by the expression 5x – 1. The growth of a second child is represented by the expression 2x + 3.
Complete and simplify the expressions to represent the total growth of both children.

Respuesta :

boss302 boss302

22-01-2016

5x-1=2x+3

subtract 2x from both sides.

3x-1=3

add 1 to both sides.

3x=4

3/4 is .75

answer is 3/4

Answer Link

Otras preguntas

Which of the following demonstrates how the 70 is calculated using the combination pattem?

HELP ASAP!!! what effect did the spread of diseases have a Native American

A prism has a volume of 125 cubic inches. The base measures 5 in x 5 in What is the height? a. 10 inches b. 25 inches c. 5 inches d. 125 inches

What is the best way to describe the center of the data represented in this line plot? Select from the drop-down menus to correctly complete the statement.

A pattern has 4 blue triangles to every 310 yellow triangles. What is the ratio of yellow triangles to all triangles?

The Railway Train Emily Dickinson, 1896 I like to see it lap the miles, And lick the valleys up, And stop to feed itself at tanks; And then, prodigious, step Ar

Including Jose, there are eight people in his family. If order matters, how many ways can he arrange his family members into a row of five seats if Jose must si

Which statement is true about the end behavior of the graphed function? • As the x-values go to positive infinity, the function's values go to negative infinity

ill give brainly but hurry-

Troy Engines, Limited, manufactures a variety of engines for use in heavy equipment. The company has always produced all of the necessary parts for its engines,