Solve the system of linear equations and check any solution algebraically.
?

?

A. ?
B. ?
C. ?
D. ?
E. ?


Answer: E

Mathematics

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Solve the problem.Determine the slope function for the given function.f(x) = -6x + 7

A. s(x) = 7 B. s(x) = 6 C. s(x) = -6 D. s(x) = -7

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Find the degree of the following polynomial and determine whether it is a monomial, binomial, trinomial, or none of these.-10s7 - 2s + 1

A. 7; trinomial B. 8; binomial C. 9; trinomial D. 8; trinomial

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Write each mixed number as an improper fraction.21

A.
B.
C.
D.

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Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.A ? C

A. {1} B. {1, 2, 3, 4, 5, 7, 8, 9} C. {1, 2, 3, 5, 7, 9} D. {4, 6, 7, 9}

Mathematics