Caculate the number in the middle of 12 and 17

You are on a hockey team your time on the ice is 12 minutes per game per season is 20 games how many minutes do you play during the season

How would I write it as an inequality; Erin has a $450 gift card from a clothing store. She has spent a total of $28 so far. She wants to buy barrettes for $2.95 each. How many barrettes can she buy without going over the limit of the card

Marissa's Fashions purchases designer boots from a manufacturer for $50.88 per pair. Marissa then adds a certain amount to the price of the boots as a markup when she sells them in the store.

The circumference of a roll of party streamers is 11 inches. The circumference decreases by 3 inches after you use the streamers to decorate for a birthday party. Find the diameter of the roll after the decrease.

Which of the following is equal to the fraction below? (5/9) ^8

What's the power of 3*for the power of 5*3

Which equation represents the line that passes through (-6, 7) and (-3, 6) ? A:y = - x + 9 B:y = - x + 5 C:y = - 3x - 11y D:y = - 3x + 25

This system has one solution. {y=6x-11 y=x2+4x-10 What is the y-coordinate of the solution? Enter your answer in the box. y =

What is - 12 > x + - 9?

8) Benny had 236 dollars to spend on 6 books. After buying them he had 14 dollars. How much did each book cost?