Solve.In an advertisement, two digital cameras offer the same features and quality. Digital camera A is reduced 20% from the original price of $650, and the manufacturer gives a discount of $40. Digital camera B is reduced 15% from the original price of 
and the manufacturer gives a discount of 
Which digital camera is a better deal?
A. A sale price: $480
B sale price: $472.50 (better buy)
B. A sale price: $552.50
B sale price: $520 (better buy)
C. A sale price: $560 (better buy)
B sale price: $632.50
D. A sale price: $472.50 (better buy)
B sale price: $480
Answer: A
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A. 0.93 ounces B. 1.00 ounces C. 0.89 ounces D. 0.91 ounces
In a school survey, students showed these preferences for instructional materials. Answer the question.
About how many students would you expect to prefer films in a school of 650 students?
A. About 130 students B. About 20 students C. About 78 students D. About 117 students
Solve the problem.John is going on vacation and plans to take between 4 and 7 shirts and 2 or 3 pairs of pants. Additionally, space in his luggage dictates that he take no more than a total of 10 shirts and pants. Graph the possible number of shirts and pants he will take. number of pants
number of shirts
A. number of pants
number of shirts
B. number of pants
number of shirts
C. number of pants
number of shirts
D. number of pants
number of shirts
Solve the problem.This table shows the number of lawns mowed during one week by one of the Hill Landscaping Company crews.
What is the total number of lawns mowed on Friday and Saturday?
A. 21 lawns B. 22 lawns C. Can't answer this question using this table. D. 23 lawns