Answer:
I know a little of this
Step-by-step explanation:
ok so what you do is for example take both of the small equation with the same variable and equal them to each other then plug in to the other
ex. 7x-31 =5x-8 solve this the plug what you get into the y in equation 4(y) +27
<span><span>1331 and 2197 is your Answer</span></span>
Y=mx+b
Y= -14(x-5)+4
Y= -14x+70+4
Y= -14x+74
Plot (0,74)
Then move down 14 then over left 1
Answer:
6 Weeks
Step-by-step explanation: