An item costs $0.11 per ounce. If the total cost of the item is $8.80, how many ounces are in the item?

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account