Answer:
4x-15
Step-by-step explanation
You just multiply -5 and -3 to simplify this.
Angles 5 and 6 are not congruent because they are on the same line, so the answer is I
F(b)=7b+8
you just need to change the x variable. make y into f(x) or in this case f(b)
-.5 , -1.75, 3 hope that's what you wanted<span />
