Denise bought a t-shirt at the sale price of $25. the original cost of the t-shirt was $40. what percent represents the discount that Denise received when buying the t-shirt.

Solve for n 5n - 3 = 17

A two digit number its a multiple of 6 and 12. its a factor of 108 the sum of its digits is 9 what number is it?

TheUnited States geological survey suggests that loss of wetlands on Louisiana coast occurs at a constant rate for the Time period of 1932 to 2016 USGS has reported a net change of 4,833 km² for the land area of Louisiana if Louisiana had a estimate

Simplify the expressions below a. (y^3) ^2y^4 b. (z^-3) ^-2z^3

Find the zero of y=x^2+6x-4 by completing the square

If 4 bushels of oats weigh 112 kg, how much do 8.5 bushels of oats weigh?

The Walker family and the Goodman family are going to the cinema. The Walkers pay £22 for 2 adult tickets and 1 child ticket. The Goodmans pay £26 for 1 adult ticket and 3 child tickets. How much does a child's ticket cost?

What is 17=3x+2y in slope intercept form

Mia is taking art and calculus courses on Mondays. She is late for the art class with probability 0.5 and late for the calculus class with probability 0.4. Suppose the two events are independent.

Fill in the blank 9,15,24,39,63,102,165,_,432,699,1131