Simplify.

A. 13
B. 84
C. 14
D. Not a real number


Answer: A

Mathematics

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Illustrate and find the product by the indicated method.A = {i, a} and B = {t, d, m}. Use a crossing-line pattern to find A × B.

A. {i, t} × {a, d} × {m} = 8

B. {i, a} × {t, d, m} = 6

Mathematics

Solve.Sean has $570 in his savings account. After he withdraws $51, what will his balance be?

A. $519 B. -$519 C. $621 D. -$621

Mathematics

Provide an appropriate response.Suppose that a manufacturer will place on the market 80 units of a product when the price is $10 per unit, and 100 units when the price is $12 per unit. Find the supply equation for the product assuming that price p and quantity q are linearly related.

A. p = 10q - 988
B. p = q + 2
C. p = 10q + 12
D. p = - q + 12
E. p = q + 10

Mathematics

Factor out the GCF from the polynomial.60x9y8 + 24x7y6 - 54x5y4

A. 6x5y4(10x4y4 + 4x2y2 - 9) B. 6(10x9y8 + 4x7y6 - 9x5y4) C. 6x5(10x4y8 + 4x2y6 - 9y4) D. -6x5y4(-10x4y4 + 4x2y2 + 9)

Mathematics