X-9y=-23

Solve the equation for y

What's the sum of the integers from 1 to 300?

Heights of men on a baseball team have a bell-shaped distribution with a mean of 176 cm 176 cm and a standard deviation of 9 cm 9 cm. Using the empirical rule, what is the approximate percentage of the men between the following values? a.

2) If m∠A = 110 degrees and m∠B = 35 degrees, find m∠1

2w + 2 (2w + 3) = 60 given the replacement set {6, 7, 8, 9}?

400 reduced by 3 times my age is 199 what is my age

Start at 7 and subtract 3each time

Suppose you know the area of a circle and the measure of the central angle of a sector. Describe the process of finding the area of the sector.

Cups are sold 8 a package and plates are sold 12 to a package. If you want to have the same number of each item for the party, how many of each do you need to buy? what is the least number of packages of each you need to buy?

What is the formula for the sum of an infinite geometric series

Denise put $95 into an account that pays 5.2% interest, compounded monthly. According to the rule of 72, approximately how long will it take for her money to double?