Mathematics: Im really confused on this please help if you can

Im really confused on this please help if you can - id11360279, officialrogerfp3gf2s

mathman783

22.02.2021

A. 2 $\frac{1}{2}$

Step-by-step explanation:

You have to replace x with one of the values in the set. You have to find the one that works.

3 $\frac{1}{2}$ x = 8 $\frac{3}{4}$

8 $\frac{3}{4}$ ÷ 3 $\frac{1}{2}$ = x

8 $\frac{3}{4}$ ÷ 3 $\frac{1}{2}$ = 2 $\frac{1}{2}$

Hope this helps :)

0,0(0 оценок)

tansebas1107

15.01.2020

3x-4y=-5

Step-by-step explanation:

y+1=3/4(x+3)

y=3/4x+9/4-1

y=3/4x+9/4-4/4

y=3/4x+5/4

3/4x+5/4-y=0

3/4x-y=0-5/4

3/4x-y=-5/4

4(3/4x-y)=4(-5/4)

3x-4y=-5

0,0(0 оценок)