The coefficient in 5m +8 is 8 true or false

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250