Answer:
(2^2)3 = 2^6
(2^3)2 = 2^6
Step-by-step explanation:
There are various exponent rules. The problems that you were assigned must follow the power of a power rule:
(x^a)^b = x^a*b
Exponents must be multiplied according to this rule. Hope this helps.
Since the rate is 22.5, just multiply by 2.5 and you get 56.25, subtract that and the answer is 3.75 miles from the destination.
Answer:
x ≥ 25/9
Step-by-step explanation:
7x + 6 ≥ 31 - 2x
7x ≥ 25 - 2x
9x ≥ 25
x ≥ 25/9
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. The range is the set of all valid y values.
Answer:
Mark is currently 22 years old; if you add 8 years to 22, he will be 30 years old.
Step-by-step explanation:
hope this helps:) please mark brainliest.