6. Betty wants to mail a package. The flat rate for mailing a package is $4, plus $2 per ounce. If Betty spent $88 to mail her package, how many ounces was it?

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .