Evaluate.11x - 8y when x = 5 and y = 2

A. 39
B. 18
C. 47
D. 71


Answer: A

Mathematics

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A. $10.05 B. $66.00 C. $56.95 D. $1.01

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Find the domain of the function.f(x) = 

A. , or 
B. , or 
C. , or  ?  
D. all real numbers, or (-?,?)

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Find the value of the expression using the given values.x + 4yx = 4, y = 3

A. 19 B. 7 C. 8 D. 16

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Translate to a system of three equations; then solve.In triangle ABC, the measure of angle B is 61° more than twice the measure of angle A. The measure of angle C is  more than that of angle A. Find the angle measures.

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