Simplify the variable expression 19-4 (5n+1) - 4n for pre algebra

The area of a rectangular ice-skating rink is 900 square yards. If the length of the rink is 100 yards, what is the width of the rink?

What is - 10>-8 (1+6*) - 2

There were 70 runners to start a race. In the first half of the race, 1/5 of them dropped out. In the second half of the race, 4/7 of the remaining runners dropped out. How many runners finished the race?

Simplify the algebraic expression y^2 (y^2+19) + 3y-5+8^0. do not leave negative exponents.

7/9 of toms money is 56 what is half of toms money

Which type of unemployment is characterized by caused by a lack of demand for workers as a result of a shrinking economy?

What is x times y with the exponent 2?

Convert 5/-6 to decimal

Katie has a cube with an edge length of 3 inches. Malea has a cube whose volume is 8 times greater than the volume of Katie's cube. What is the length of Malea's cube?

Graph the equation y=.6 on the coordinate plane