Subtract using columns.Subtract (7x + 5) from (6x - 1).

A. 13x + 4
B. x + 6
C. -x + 4
D. -x - 6


Answer: D

Mathematics

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Use the root test to determine if the series converges or diverges.

A. Converges B. Diverges

Mathematics

Suppose that y is directly proportional to x. Use the given information to find the constant of proportionality k. Then use y = kx to find y for the given value of x.y = 25.9 when x = 7;Find y given x = 13.

A. k = 3.9; y = 48.1
B. k = 181.3; y = 
C. k = 3.7; y = 48.1
D. k = 3.7; y = 50.7

Mathematics

Determine which operation is indicated by each word or phrase.sum

A. divide B. multiply C. add D. subtract

Mathematics

Solve the problem.The maintenance crew at an amusement park has to fence in a triangular area. One side is 58 yards long, and a second side is 50 yards long. If the crew has 516 feet of fencing, how many yards of fencing will be left over for the third side?

A. 192 yd B. 408 yd C. 64 yd D. 280 yd

Mathematics