At an electronics store, a plasma television is on sale fore 25% off. The sale price is $630. What is the original price of the television?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w