F(-4)=G(-4) because when the two lines cross over the f line is at the -4 and same with G
7 + 2x = 51
hope this helps
Any value of y, except when y = -4.9, will make the expression equal to 2.45.
Paula would be 14 times 6 or 84
Tina would be 13 times 8 or 104
So tina made more
