Identify the terms in the polynomial and their coefficients.5m2 + 8m + 7
A. 5m2, 5; 8m, 8; 7, 7
B. m2, 5; m, 8; -7, -7
C. 5, m2; 8, m; 7, 7
D. 5, 8; 8, 5; 7, 7
Answer: A
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Estimate. Then find the actual quotient.
A. Estimate: 600; Actual: 620 r18 B. Estimate: 60,000; Actual: 62,000 r18 C. Estimate: 6000; Actual: 6200 D. Estimate: 6000; Actual: 6200 r18
Solve the problem.The manager of a bulk foods establishment sells a trail mix for $9 per pound and premium cashews for $12 per pound. The manager wishes to make a 120-pound mixture that will sell for $11 per pound. How many pounds of each should be used?
A. 60 lb of trail mix, 60 lb of cashews B. 80 lb of trail mix, 40 lb of cashews C. 100 lb of trail mix, 20 lb of cashews D. 40 lb of trail mix, 80 lb of cashews
Simplify the complex rational expression.
A.
B.
C.
D.
Graph the linear inequality.5x + y ? 2
A.
B.
C.
D.