553 because you just add those two numbers together
3 miles per hour. you multiply 1.5 by 2
Open up the brackets

Collect like terms

Simplify


Therefore, your answer is 12.
She would pay 15 dollars for the dress because it would be 75 percent off.
A polygon is plane<span> shape with <em><u>straight</u></em> sides. Therefore, a pentagon is a polygon!</span>