What is the value of b in the equation below?

9^-8 • 9^-2=a^b

Y=x+2 x-y=2 What is the solution

Mr. Anders wants to put a fence around his backyard. His backyard is rectangular. The lengths of the sides are 75 yards, 45 yards, 75 yards, and 45 yards. How much fencing will Mr. Anders need?

Tyler was asked on a math test if the number 3/47 is a rational number or an integer. He said that it was a rational number. Is he correct? Why or why not?

Round 33 and 89 to estimate their sum

1. Frank Choi bought a rechargeable lantern that regularly sells for $29.99. The markdown rate was 30% and there is no sales tax on the item. Find the final price of the item.

If you enroll a six-sided die, what is the probability that you will obtain a number greater than 2

Turell Grant is a claims adjustor. His biweekly salary is $1,075. What is his annual and monthly salary?

2x-6=3x+1-x-7 what is the value of x

6 2/3 and 6 12/15, greater than, less than or equal

4/sqrt (2) + 10 Is this rational or not?