Which multiplication expression is represented by the shaded part of the model?

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?