Find 
where 
and 
.
A. 32
B. 38
C. 146
D. 132
E. 26
Answer: E
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Rewrite with positive exponents, and simplify, if possible.
-3/4
A. 
3/4
B. 
C. 
4/3
D. 
4/3
Provide an appropriate response.Tell whether the statement is true or false. If it is false, give the correct answer. Explain your answer. The easiest way to simplify the expression 
is to multiply both the numerator and denominator of 
by 
.
What will be an ideal response?
The original price of a pair of jeans is $79. For a one-day sale, the price is marked down 21%. If sales tax on this purchase is 6.1%, find the total cost for these jeans on sale, including tax.
A. $83.82 B. $62.41 C. $66.22 D. $74.18
Provide an appropriate response.A cosmetic surgeon is planning a skin graft operation for a patient. She plans to remove a rectangular area of skin measuring 
square millimeters from under the patient's arm. Write this area in simplified radical form.
A. 8 square millimeters
B. 4
square millimeters
C. 16
square millimeters
D. 
square millimeters