Find the slope of the line and sketch the graph.-5y = -4x - 12
A. Slope: -
B. Slope:
C. Slope: -
D. Slope:
Answer: B
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Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.1 ? 4 ?
A. 2
B. 3
C. 3
D. 5
Solve. Write results using scientific notation.A company produced 922,000 small appliances in one year and made a profit of . What was the profit on each appliance?
A. $8.24 B. $1.21 x 10-1 C. $1.21 x 101 D. $8.24 x 10-1
Use graphical methods to solve the linear programming problem.Maximize z = 8x + 12y subject to: 40x + 80y ? 560 6x + 8y ? 72 x ? 0 y ? 0
A. Maximum of 92 when x = 4 and y = 5 B. Maximum of 96 when x = 9 and y = 2 C. Maximum of 120 when x = 3 and y = 8 D. Maximum of 100 when x = 8 and y = 3
Using a calculator, evaluate to four decimal places.log 0.83
A. 0.3137 B. -0.5809 C. -0.1863 D. -0.0809