A triangular pane of glass has a height of 28 inches and an area of 280 square inches. What is the length of the base of the pane?

Select the phrase with the correct number. Teresa / 90 años. A) Teresa tiene noventa años B) Teresa tiene ochenta años C) Teresa tiene sesenta años D) Teresa tiene cien años.

The rental fee for a bike is $4 plus $1.50 per hour. What is the total cost to rent a bike for 4 hours? using the formal y = mx + b

A square kitchen floor has an area 500 ft.² estimate the length one wall to the nearest 10th of a foot

Let f (x) = x + |2x - 1|. find all solutions to the equation f (x) = 8. (enter your answers as a comma-separated list. if an answer does not exist, enter dne.)

A shop owner bought 30 folders and some journals. He paid $82.50 for the folders. Each journal cost 10 times as much as a folder. What was the cost of each journal?

If an element has 8 electrons, how many of them will be in the 2nd energy level

Which ordered pair is the solution to the system of linear equations - 5x+y=26 and 2x-7y=16? (-4, 6) (6, - 4) (-4, - 6) (-6, - 4)

What is the mean of 104,20,8,104

Pamela bought an electric drill at 80% of the regular price. She paid $32 for the drill. What was the regular price?

Estimate a 10% tip on a bill of $143.17 by first rounding the bill amount to the nearest ten dollars. Estimated tip: $il x 6 ?