Solve.In preparation for his new job, Luke bought two suits at $169 a piece, four shirts at $28 a piece, two pairs of shoes at $74 a piece, four ties at $25 a piece, and five pairs of socks at $6 a piece. What was the total cost of these items?
A. $747
B. $728
C. $698
D. $302
Answer: B
Mathematics
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Convert to scientific notation.350,000
A. 3.5 × 10-6 B. 3.5 × 106 C. 3.5 × 10-5 D. 3.5 × 105
Mathematics
Solve the problem.An open-topped box has a square base and a height of 44 inches. If each of the bottom edges of the box has a length x inches, find the amount of material needed to construct the box. Write the answer in factored form.
A. x(x + 88) sq. in. B. x(x + 176) sq. in. C. (x2 + 176) sq. in. D. x(x + 44) sq. in.
Mathematics
Solve.
= 
+ 
, for T2
A. T2 = 
B. T2 = 
C. T2 = 
D. T2 = 
Mathematics
Fill in the blank with one of the words or phrases listed below. Not all choices will be used.
The expressions 
and 
are called 
.
A. least common denominator B. complex fraction C. proportion D. reciprocals
Mathematics