Akeyboard that cost $400 is marked down 10% for sale what is the reduced price of the keyboard ?

What is the standard form of -5x^2+2x^4-11+x^3+3x

Describe a situation that you could represent with the inequality x< 17

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent