Find the commission earned or the rate of commission. Round money answers to the nearest cent if necessary.Sales: $420  Commission rate: 8%

A. $39.90 
B. $357.00 
C. $31.50
D. $35.70 


Answer: D

Mathematics

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Factor the perfect square trinomial. ? ?

A.
B.
C.
D.
E.

Mathematics

Determine whether any of the listed candidates has a majority.Four candidates running for senate receive votes as follows:Edwards: 100,206, Fong: 38,969, Goodman: 16,701, Haddad: 27,835

A. Yes B. No

Mathematics

Find the amplitude, period, or phase shift of the given function as requested.Find the period of y = -2 sin 8.

A. ?
B. 2
C. 8
D.

Mathematics

Solve the problem. Assume all variables represent nonnegative real numbers.For f(x) = 8 -  and g(x) = 3 - , find (f ? g)(x).

A. (f ? g)(x) = 24 - x2
B. (f ? g)(x) = 24 - 11x + x2
C. (f ? g)(x) = 24 + 11 - x
D. (f ? g)(x) = 24 - 11 + x

Mathematics