Choose a number up to 1,000. write the standard form and the expanded form of the number. then use the number word in a sentence

What are the domain and range of the function? f(x) = -4 (sqrt)x

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called