Determine whether the ordered pair is a solution of the given linear equation.-2y + 3x = -15; (5, 0)

A. yes
B. no

Answer: B

Mathematics

Simplify.(n7)-2

A.
B. n⁵
C.
D. n¹⁴

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Mathematics

State whether the triangles are congruent. If the information given is not sufficient, state "No conclusion possible".

A. No conclusion possible B. Not congruent C. Congruent

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Mathematics

Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.log19

A. log₁₉5 - 2 log₁₉y - 2 log₁₉x
B. 6 log₁₉5 - 2 log₁₉y - log₁₉6
C. log₁₉5 - log₁₉y - log₁₉x
D. log₁₉5 - 2 log₁₉y - log₁₉x

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Mathematics

Find the indicated matrix.Let B = [-1 6 4 -3]. Find -2B.

A. [-2 12 8 -6] B. [-3 4 2 -5] C. [2 6 4 -3] D. [2 -12 -8 6]

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Mathematics