Solve the problem.The pharmacist mixed 4.59 grams of one drug with 4.631 grams of another drug. What was the weight of the mixture?
A. 9.262 g
B. 10.321 g
C. 9.221 g
D. 9.18 g
Answer: C
Mathematics
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Use graphical methods to solve the linear programming problem.x + 2y ? 103x + y ? 10x ? 0y ? 0Minimize P = 2x + 4y 
A. Minimum of 20 when x = 2 and y = 4, as well as when x = 10 and y = 0, and all points in between B. Minimum of 20 when x = 2 and y = 4 C. Minimum of 0 when x = 0 and y = 0 D. Minimum of 20 when x = 10 and y = 0
Mathematics
Multiply or divide the fractions. Reduce to simplest form.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Find the product. Write the answer in standard form.7i(5 - 5i)
A. 35i + 35i2 B. 35 + 35i C. 35i - 35 D. - 35i - 35i2
Mathematics
Solve.Find the volume of a rectangular box 7 feet by 8.8 feet by 2 feet.
A. 154.88 cu ft B. 28 cu ft C. 431.2 cu ft D. 123.2 cu ft
Mathematics