What is 3 to the 6th power to the negative 2

With her promotion, Nicki's salary increased from $19.50 an hour to $22.50 an hour. What is the percent of increase, rounded to the nearest whole number? A. 9% B. 15% C. 18% D. 22% provide the math

A student scored 98 and 87 on his first two quizzes. Use a compound inequality to find the possible values for a third quiz score that would give him an average between 90 and 95 inclusive

At tire depot a pair of new tires sells for $216. The managers special advertises the same tires selling at a rate of $380 for 4 tires. How much do you save per tire if you purchase the managers special? (how do you do this and what is the answer)

Ivan has 15yards of green felt and 12yards of blue felt to make 3quilts. if ivan uses the same total number of yards for each quilt, how many yards does he use for each quilt

Which expression coverts 100 inches per minute to feet per minute

Which answer shows this equation written in standard form? 8 - 1 (x - y) = - 3x + 5 A. 2x + y = - 3 B. 2x - y = - 3 C. -4x + y = - 3 D. 2x + y = 13

What is the greatest six digit number in which the thousands place is twice the digit in the tens place what is the least number

What fraction is equivalent to 1/2?

Write 33% as a fraction or a mixed number

If (2a+3b) = 2 what is the value of (2a-3b)