Jared bought eighteen doughnuts to share with his coworkers. If each doughnut cost c cents, which expression represents his total cost?

1. 18 + c

2. 18 - c

3. 18 ÷ c

4. 18c

8h+19+h=-53 solve the equation for the given variable

If mrs. hamm divides 7 pounds of potting soil equally into three flower pots, what is the weight of potting soil in one flower pot?

The average income, I, in dollars, of a lawyer with an age of x years is modeled with the following function: What is the youngest age for which the average income of a lawyer is $275,000?

All 500 seats to the Friday Night Seniors' Play were sold, and a total of $3312.50 was collected. If adult ticket cost 7.50 each and Senior tickets cost $4 each, how many bills of each type were sold?

R write a mixed effects formula absolute value function

A soccer ball weighs 6 ounces when fully inflated. Raymond has inflated the ball to 4 2/3 ounces. How many more ounces must be added before the ball is fully inflated?

Baby Anna wants to arrange 4 blocks in a row. How many different arrangements can she make?

Investment a starts with $1000 and increases its value by $80 each week. Investment b starts with $2000 and loses $50 of its value each week. After how many weeks will the two investments have the same value?

Ginger likes to ride her bicycle and she wants to ride 30 miles the first day, 55 miles the second day and 100 miles the third day. How many miles will she ride during the three days?

2/17 = x/102 solve the proportion