15. Will bought 3 college textbooks. One cost $32, one cost $45, and one cost $39. What is the average price of his books? Choose the statement that correctly calculates the average.
A. 3 ×

$32 + $45 + $39
B. ($32 + $45 + $39) ÷ 3
C. $32 ÷ 3 + $45 ÷ 3 + $39
D. $32 + $45 + $39 ÷ 3

The answer is: B. ($32 + $45 + $39) ÷ 3. The average price is: $38.67. [smile]

Expert answered|patmarone|Points 5190|

Expert answered|abhik1100|Points 236|

Expert answered|abhik1100|Points 236|

Expert answered|abhik1100|Points 236|

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Asked 6/5/2012 12:59:55 PM

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What is the value of 4 cubed?
A. 16
B. 43
C. 24
D. 64
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A. 142 × 1,000,000
B. 1.42 × 107
C. 1.42 × 106
D. 142 × 107 **Weegy:** 1.42 x 10 (to the power of) 7 **User:** 3. Helen had to read 148 pages of her science textbook in the 4 days remaining before an exam. If she reads the same number of pages each day, how many pages will she need to read each day?
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C. 38
D. 37
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Asked 6/5/2012 12:31:44 PM

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In the equation X/35 = 7, what is the value of x?
A. 5
B. 7
C. 245
D. 35
**Weegy:** Yes, the value of x is 245 in the equation x/35=7 **User:** 7. In the equation Q – 12 = 89, what is the value of Q?
A. 77
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C. 101
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A. 29
B. 13
C. 139
D. 91
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A. $13,560
B. $10,888
C. $6,780
D. $9,848
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B. 1,521
C. 1,482
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**User:** What are the prime factors of 625?
A. 5, 5, 5, 5
B. 5, 5, 25
C. 25, 25
D. 1, 5, 5, 5, 5
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Asked 6/5/2012 12:44:45 PM

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