Combine like terms.8x8 + 3x6 + x8 + 9x8
A. 21x16
B. 21x8 + 21x6
C. 8x8 + 3x6 + x8 + 9x8
D. 18x8 + 3x6
Answer: D
Mathematics
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Provide an appropriate response. A company can manufacture 4 cases of a product to make $13 profit, and it can manufacture 5 cases of the product to make $17 profit. Write the linear profit equation for this company.
A. y = 5x - 7 B. y = 4x + 9 C. y = 4x + 3 D. y = 4x - 3
Mathematics
For the given functions f and g, find the indicated composition.f(x) = 
, g(x) = 
(f?g)(x)
A. 
B. 
C. 
D. 
Mathematics
Write a quadratic equation having the given numbers as solutions.-9.3, 5.1
A. x2 + 9.3x - 47.43 = 0 B. x2 + 4.2x - 47.43 = 0 C. x2 - 4.2x - 47.43 = 0 D. x2 - 47.43 = 0
Mathematics
Add or subtract. Write the answer in lowest terms.
+ 
A. 
B. 
C. 
D. 
Mathematics