Answer:
It is 3⁸.
Step-by-step explanation:
xᵃ . xᵇ = x⁽ᵃ ⁺ ᵇ⁾
(xᵃ)ᵇ = xᵃᵇ
Using these two conditions we get:


Hence, the answer is 3⁸.
Answer:
-2
Step-by-step explanation:
If you substitute x for 4, you have -4+2 to get -2.
his score was increased... so if he is now at 67 and it was increased by 7 so his first grade would have been 60.
Use a system of inequalitiesto modelthe scenario above so the correct answer is letter A