Answer:
7
Step-by-step explanation:
We know that x^a / x^b = x^ (a-b)
b^4 / b^ -3 = b^(4 - -3) = b^ (4+3) = b^7
The exponent for b is 7
570-245 = 325
325 / 5 = 65
she keep adding 65 dollars to her acc every week
Answer:
x = 1
Step-by-step explanation:
8x + 4 = 12
8x = 8
x = 1
Answer: I don’t actually know sorry
Step-by-step explanation:
