4) Which step could be completed in order to prepare the system of equations below for the elimination method?

1st equation: 5x-3y=10
2nd equation: 8x+6y=15

A) Multiply the 1st equation by -2
B)Multiply the 2nd equation by 2
C)Multiply the 1st equation by 2
D)Multiply the 2nd equation by -2

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

the correct answer is

jeremy can row 1.333 miles per hour.

1. 293.2

2. 105.25   (105.3)