Evaluate −an, when a=3, and n= 2, 3,4, and 5. Now evaluate (−a)n when a=3, and n = 2, 3,
4, and 5. Based on this sample, does it appear
that −an=(−a)n ? If not, state the
relationships, if any, between −an and (−a)
n.

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

How do you find the circumfrance of a circle?

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75