25=2y+9 what is the anwser

Beth sold half of her comic books and then bought nine more. She now has 28. With how many did she begin?

Use the three steps to solve the problem. maple syrup worth $6.00 a gallon and corn syrup worth. 80 cents a gallon are used to make a mixture worth $2.36 a gallon.

What is the average speed in kilometers per hour if you travel 194 kilometers in 4.1 hours?

Hilary bought two new books for $5.25 each and three used books for $2.50 each. Shipping costs $5.00 total for the first two items and then $1.25 per item after that. What is the average price per book?

Write the set of real numbers x less than 6 in set builder notation

What does the "n" in the problem In (125) stand for

Janice drove 360 miles in 6 hours. If she travels at constant rate, calculate the distance she will cover in 7 hours.

Mrs. mcglashan is making paint for her class

What's 8975+3838496666

State whether set A and B are equal, equivalent, both, or neither. A = {9, 8, 7} B = {8, 9, 10}