Simplify the expression.4(x + 8) - 1
A. 4x + 33
B. x + 31
C. 4x + 7
D. 4x + 31
Answer: D
Mathematics
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Simplify using the rules for exponents. Use only positive exponents in your answer.
A. 
B. 
C. 
D. 
Mathematics
Find the requested partial derivative.
if 
and 
.
A. 3(x2 + y2 + z2) B. 18(x2 + y2 + z2) C. 18x2 D. 3x2
Mathematics
Provide an appropriate response.Give an example where you would need to multiply by two or more unit fractions to make a conversion.
What will be an ideal response?
Mathematics
Solve.Greg sold his used snow plow and accessories for $335. If he received four times as much money for the snow plow as he did for the accessories, find how much money he received for the snow plow.
A. $67 B. $1340 C. $268 D. $77
Mathematics