Identify the numerical coefficient of the term.- 

A. - 
B.
C. -3
D. 3


Answer: A

Mathematics

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Solve using a system of three linear equations.A ceramics workshop makes wreaths, trees, and sleighs for sale at Christmas. A wreath takes 3 hours to prepare, 2 hours to paint, and 8 hours to fire. A tree takes 17 hours to prepare, 3 hours to paint, and 4 hours to fire. A sleigh takes 4 hours to prepare, 13 hours to paint, and 7 hours to fire. If the workshop has 115 hours for prep time, 66 hours for painting, and 89 hours for firing, How many of each can be made?

A. 5 wreaths, 3 trees, 6 sleighs B. 7 wreaths, 6 trees, 4 sleighs C. 6 wreaths, 5 trees, 3 sleighs D. 3 wreaths, 6 trees, 5 sleighs

Mathematics

Solve the problem.In a certain city, the cost of a taxi ride is computed as follows: There is a fixed charge of $2.85 as soon as you get in the taxi, to which a charge of $1.95 per mile is added. Find an equation that can be used to determine the cost, C(x), of an x-mile taxi ride.

A. C(x) = 2.85 + 1.95x B. C(x) = 4.80x C. C(x) = 1.95 + 2.85x D. C(x) = 3.30x

Mathematics

Use the given trigonometric function value of ? to find the requested trigonometric function value of the acute angle ?. Rationalize the denominator where necessary.tan ? = 3Find cos ?.

A.
B.
C.
D.

Mathematics

Represent the shaded area in the figure group with a mixed number.

A. 1
B. 1
C. 1
D. 1

Mathematics