Jack and jill each own a collection of mp3 files. jill has six mp3 files less than three times the number that jack has. if jill owns 135 mp3 files, then how many does jack own

Find the measure of one interior angel if a regular 23-gon a. 164.3° b. 165.6° c. 160° d. 161.1°

A farmer has 50 acres of corn crops. he harvested 3 acres of his crop in one afternoon. which decimal represents the part of the corn crop the farmer harvested

Which expression is equivalent to 100 n2 - 1? (10n) 2 - (1) 2 (10n2) 2 - (1) 2 (50n) 2 - (1) 2 (50n2) 2 - (1) 2

What is the solution of log3x - 5 16 = 2?

Which is relatively better: a score of 6868 on a psychology test or a score of 5959 on an economics test? scores on the psychology test have a mean of 8585 and a standard deviation of 1515.

Coffee, tea, and pastries are sold at a coffe shop. Last week, 2/5 of the coffee shop's profits were from sales and 1/3 of ots profits were from tea sales. The rest of its profits were from pastrie sales.

the height of the slide is 10 feet. The distance between the ladder and the edge of the slide is 12 feet. what is the distance of the slide?

sally works 40 hours a week and makes $10 an hour, but her kids are in child care each day, and the day care center charges her $20 per day. If you deduct her childcare expenses, how many dollars per hour does she actually make?

1=5. 2=10 3=15. 4=10 5=x. what does x equally

What is 32 quarters equal blank gallons