Indicate whether the ordered pair is or is not a solution to the given system.2x +  y = -23x + 2y = -6(2, -6)

A. Not a solution
B. Solution


Answer: B

Mathematics

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Simplify the numerical expression below.-54 - 47 + 72 + 9 + 30 - 12 

A. –1 B. 22 C. –20 D. –2 E. 200 F. none of these

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Consider the functions F and G as shown in the graph. Provide an appropriate response.Graph G - F.

A.

B.

C.

D.

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Given the function, find the indicated value.f(x) = x2 + 4x + 2; f(-3)

A. -1 B. 23 C. 19 D. -5

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Solve the problem.An environmental organization has 29 members. Each member will be placed on exactly 1 of 4 teams. Each team will work on a different issue. The first team has 8 members, the second has 7, the third has 5, and the fourth has 9. In how many ways can these teams be formed?

A. 9.991794224 × 1014 B. 8.992614802 × 1015 C. 8.841761994 × 1030 D. 7.967446408 × 1024

Mathematics