Multiply.8(8x + 5y + 3)
A. 64x + 40y + 24
B. 64x + 5y + 24
C. 64x + 5y + 3
D. 64x + 40y + 3
Answer: A
Mathematics
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Tell whether the relation is a function.
A. Function B. Not a function
Mathematics
Simplify the following expression by first substituting values from the table of exact values and then simplifying the resulting expression.
Table of Exact Values
xsin xcos x0°0130°
45°
60°
90°10?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Evaluate.log7 49
A. 14 B. 7 C. 49 D. 2
Mathematics
Solve the problem.A beverage company works out a demand function for its sale of soda and finds it to be q = D(x) = 3500 - 24xwhere q = the quantity of sodas sold when the price per can, in cents, is x. At what price, x, is the elasticity of demand inelastic?
A. For x < 146 cents B. For x > 42,000 cents C. For x > 292 cents D. For x < 73 cents
Mathematics