The answer is c, 2.To find this, look on the graph for a point with the y value of -1. (2,-1) is the solution.
First you would subtract 30 from both sides
they divide each side by 5 to get -7
y =-7
Answer:A= 7
Step-by-step explanation:
y=mx+b
512=114x+134
subtract 134 from both sides of the equation,
378=114x
Divide 144 from both sides of the equation to get x by itself
x=6.25
you'll round up because you can't really have a quarter day.
A= 7
Need a better picture if u post it again soon I’ll see it and I’ll tell u
Answer:
C
Step-by-step explanation:
I typed it into a graphing calculator. You could also choose a point (I choose (4,0) ) then plug it into each equation In the answers until you get back the numbers of the point you choose to represent x and y. For example
