You have a 48% silver alloy and some pure silver. How much of each must be mixed to obtain 100 oz of 61% silver?
?
__________ oz of silver and __________ oz of alloy
What will be an ideal response?
25; 75
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Write the number as the sum of two primes. There may be more than one way to do this.34
A. 29 + 5, 31 + 3, 23 + 11, 17 + 17 B. 21 + 13, 31 + 3, 29 + 5 C. 27 + 7, 29 + 5, 23 + 11 D. 15 + 19, 29 + 5, 23 + 11
Solve the problem.Kim decided to do some spring cleaning. She spent 
hours cleaning her garage on Saturday. The next day she spent 
hours cleaning her basement. What was the total amount of time she spent cleaning that weekend?
A. 2
hours
B. 5
hours
C. 4 hours
D. 5 hours
Write the whole number in standard form.Two hundred six million, five hundred five
A. 26,000,505 B. 206,505 C. 206,000,505 D. 206,505,000
Solve the problem.There were 33,000 people at a ballgame in Los Angeles. The day's receipts from 
reserved seats and 
general-admission seats were 
How many of each type of seat were sold?
A. $14 seats: 15,000; $6 seats: 18,000 B. $14 seats: 18,000; $6 seats: 15,000 C. $14 seats: 9000; $6 seats: 24,000 D. $14 seats: 24,000; $6 seats: 9000