Use the function  from  to

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?

A. 10
B. 30
C. 60
D. 12
E. 14

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Answer: A

Mathematics

Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.2 ? 

A. 1
B.
C. 2
D.

Write as the sum and/or difference of logarithms. Express powers as factors. log14

A. log₁₄3 ?  log₁₄m ÷ log₁₄y
B. log₁₄3 +  log₁₄x - log₁₄y
C. log₁₄y - log₁₄3 -  log₁₄x
D. log₁₄(3) - log₁₄y

Translate the problem to a system of equations, then solve using matrices.Anne and Nancy use a metal alloy that is 27.6% copper to make jewelry. How many ounces of a 24% alloy must be mixed with a 30% alloy to form 125 ounces of the desired alloy?

A. 80 ounces B. 52 ounces C. 50 ounces D. 75 ounces

Evaluate the expression x - y for the given values of the variables.x = -10, y = -13

A. 3 B. -23 C. -10 D. -3