Solve.8x2 + 7x = -2
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: C
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Solve the problem.A company manufactures three products. The graph shows the production from 1986 to 1996. What was the level of production when the production of B equaled the production of C?
A. 400,000 B. 500,000 C. 800,000 D. 700,000
Solve for the indicated variable.P = 2L + 2W for L
A. L = d - 2W
B. L = 
C. L = P - W
D. L = 
Estimate the sum as indicated. Then answer the question.Estimate the following sum by first rounding to the nearest ten. Does the estimate give you reason to doubt the stated sum?
A. Estimate: 12,910 ; yes B. Estimate: 12,820 ; no C. Estimate: 12,620 ; yes D. Estimate: 12,850 ; no
Evaluate the function at the given value of x.f(x) = x210, x = -1
A. f(-1) = -210 B. f(-1) = -1 C. f(-1) = 210 D. f(-1) = 1