Bob has in his pocket a number of pennies, five times as many nickles as pennies, and 6 more quarters than pennies. the coins amount to a value of $2.52. find the number of pennies

Compatible numbers to estimate 23.6 / 7

A driveway is 81 feet long, 12 feet wide, and LaTeX: / frac{1}{2}1 2 feet deep. How many cubic feet of concrete will be required for the driveway? (This is a volume question) Group of answer choices A. 458 cubic feet B. 423 cubic feet C.

Let f (x) = 3x-1, h (x) = -x-2 find (f o h) (7)

State the necessary value of nn that will make each statement true ... (500) / (0.002) = 2.5 * 10^n

Given the linear system: 5x + 3y = 17 - 8x - 3y = 9 What is the correct formula for the solution to the linear system?

Solve the inequality 2x^2-6<-4x

A standard 52-card deck consists of 4 suits (hearts, diamonds, clubs, and spades). Each suit has 13 cards: 10 are pip cards (numbered 1, or ace, 2 through 10) and 3 are face cards (jack, queen, and king). You randomly draw a card then place it back.

Makayla and ember went shopping for OD gear and spent 262.00 if the tax rate is 5% what is Makayla and Ember's total after tax

Which of the following is the major negative aspect of crossover designs for research studies? A. Prohibitive cost B. Residual effects C-Subject drepout D. Incomplete randomization E. Large sample size required

If Joseph runs 1/5 mile in 1/30 of an hour, what is his speed in miles per hour?