Simplify, where possible.8(1 - y)

A. 8 + 8y
B. 1 - 8y
C. 8 - y
D. 8 - 8y


Answer: D

Mathematics

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Solve the problem.Among 170 households surveyed, 53 have a video camera, 52 have a snapshot camera, 30 have binoculars, 7 have a video camera and a snapshot camera, 8 have a snapshot camera and binoculars, and 6 have all three products. What is the probability that a household will have a snapshot camera or binoculars? Express the answer as a fraction.

A.
B.
C.
D.

Mathematics

Solve the problem.In a certain city, the cost of a taxi ride is computed as follows: There is a fixed charge of $2.05 as soon as you get in the taxi, to which a charge of $1.65 per mile is added. Find an equation that can be used to determine the cost, C(x), of an x-mile taxi ride, and use this equation to find the cost of a 8-mile taxi ride.

A. $15.13 B. $16.15 C. $15.43 D. $15.25

Mathematics

Simplify.

A.
B.
C.
D.

Mathematics

Is the ordered triple a solution to the given system of equations?(-3, -1, 4) 2x - 2y - 3z = -16 4x - 3y + 3z = 3   x + y - 5z = -24.

A. Yes B. No

Mathematics