Answer:
y = 2x - 5
Step-by-step explanation:
Slope intercept form: y = mx + c
3y - 6x = -15
3y = 6x - 15

Equation 1: x + y = 40 ; therefore y = 40 - x
Equation 2: 25x + 15y = 900
Find x first:
25x + 15 (40 - x) = 900
25x + 600 - 15x = 900
10x = 900 - 600
x = 300÷10
x = 30 hours Chris needs to spend for tutoring job
y = 40 - 30
y = 10 hours Chris needs to spend for referencing job
Answer:
can u explain the question
Step-by-step explanation:
And I will answer asap
Answer:
16=9+m m=7
Step-by-step explanation:
m=7 makes the equation true
Answer:
Step-by-step explanation:
I CANT SEE A THING ON THE IMAGE ON THE DOCUMENT, SEND ANOTHER PIC SO I CAN SOLVE IT FOR YOU !!!!!!!