Answer:
3.b

i hope question 3.a. is 5^x ÷ 5^-3 = 5^5
3.a.

Answer:
6x=6c?
30-=ml
Step-by-step explanation:
I'm sorry if i got this wrong
Answer:
f(-5)=240
g(-7)=-33
Step-by-step explanation:
1) f(x)=3x^2 - 3x
f(-5)= 3×(-5)^2 - 3×(-5) = -15^2 + 15= 225 + 15=240
2) g(x)=5x + 2
g(-7)= 5×(-7) + 2= -35+2=-33
Answer:
Step-by-step explanation:
2x * 2x = 4x^2 and -11 * 11 = -121
700,353 = 50
133,533 = 500
596,967 = 500,000
632,295 = 5