Hello,
f(x)-2x-7
g(x)=-4x+3
(fog)(x)=f(g(x))=f(-4x+3)=-2(-4x+3)-7=8x-6-7=8x-13
(fog)(-5)=8*(-5)-13=-53
Answer:
Step-by-step explanation:
look at it
Answer:
10 pillowcases
Step-by-step explanation:
You plug in x + 8 for y in the second equation.
answer: x + x + 8 = 2