Write a proportion that models the situation described. Then, solve the proportion for x.7 is to 12, as 3 is to x
A. 
= 
; x = 
B. 
= 
; x = 
C. 
= 
; x = 
D. 
= 
; x = 
Answer: D
Mathematics
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Solve.Wayne has $17 in his bank account. A check written against his account for $27 arrives at the bank. What is his balance?
A. $44 B. -$10 C. $10 D. -$44
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Write the rational expression as an equivalent rational expression with the desired denominator.
= 
A. 
B. (x + 3)(x + 4)(x + 7)
C. (x + 4)(x + 7)
D. 
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Solve the problem.A machine can fill 7,704 boxes of cereal in 0.9 hour. How many boxes of cereal can it fill per hour?
A. 7,704 boxes B. 6,934 boxes C. 8,560 boxes D. 7,705 boxes
Mathematics
Find the exact value of the expression.sin
A. 
B. 
C. 
D. 
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