Answer:
4 months
Step by step explanation
If you subtract 30 by 2 for 4 months you get 22 and if you add 4 4 times to 6 you get 22 and that means the answer is 4 months.
-105
Step-by-step explanation:
hello there!
f(x)= -x^2+8x
f(-7)= -(-7)^2 + 8*(-7)
= - 49 + (-56)
= -105
hope it helps!
thank u!
Answer: The answer is -80
2(2^2)+(3)(2)(−4)−4(−4)^2
=−80
15x - 70 = 500
