Express the number in terms of powers of the numbers in the expression.5 ? 7 ? 5

A. 5 ? 72
B. 5 ? 7
C. 52 ? 7
D. 2(5) ? 7


Answer: C

Mathematics

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Solve the problem.A collection of dimes is arranged in a triangular array with 15 coins in the base row, 14 in the next, 13 in the next, and so on with 1 dime in the last row. Find the value of the collection.

A. $6.00 B. $24.00 C. $12.00 D. $1.20

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Plot the points on the rectangular coordinate plane., (-5, 4)

A.

B.

C.

D.

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Find the quotient using long division.

A. x2 + 2x + 4 + 
B. x2 + 2x + 4
C. x2 - 2x + 8 + 
D. x2 + 2x + 

Mathematics

The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-1, 1)

A. increasing B. constant C. decreasing

Mathematics