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Questions and answers by
Irene Wu
Questions (21)
A baseball player's batting average is calculated by dividing the number of times a player got a hit by the total number of
1 answer
2,285 views
I have twice as many nickels as quarters. If I have $1.75 in total, how many of each do I have?
4 answers
887 views
Kim has $4.75 in nickels and dimes. If she has twice as many dimes as nickels, how many of each coin does she have?
1 answer
858 views
Franklin Furniture Company sells chairs for $110 each and tables for $322 each. Last month the company sold 65 items for a total
2 answers
698 views
Jessica sold 210 magazine subscriptions during a fundraiser at her school. The subscriptions either cost $23 per year or $45 for
2 answers
608 views
The Downtown Theater group sold 650 tickets to its latest production. They sold only regular seats and box seats. Regular seats
2 answers
609 views
If p pencils cost d dollars, how many pencils can be bought for c cents?
1 answer
709 views
At c cents per pound, what is the cost of a ounces of salami?
3 answers
567 views
A piece of fabric is cut into three sections so that the first is three times as long as the second and the second is three
1 answer
763 views
If 60 feet of uniform wire weighs 80 pounds, what is the weight of 2 yards of the same wire?
1 answer
1,524 views
At a miniature golf course, the fourth hole involves hitting the ball through a cylindrical tube that falls to a circular green
1 answer
549 views
Maureen fills a cylindrical tin with sugar cookies for a gift. She plans to put a ribbon around the tin and then attach a bow
1 answer
480 views
The length of an arc of a circle equals 1/8 of the circle's circumference. What is the diameter of the circle if the length of
2 answers
2,090 views
Michelle is now 50 miles ahead of John. Michelle is traveling at a constant rate. John is traveling in the same direction, at a
1 answer
552 views
Michelle is now 50 miles ahead of John. Michelle is travelling at a constant rate. John is traveling in the same direction, at a
1 answer
771 views
The length of an arc of a circle equals 1/8 of the circle's circumference. What is the diameter of the circle if the length of
1 answer
954 views
If k/x=b and b-3=ay, which of the following correctly expresses y?
1 answer
436 views
Frank is 5 years older than Mary. In 5 years, Frank will be twice as old as Mary is now. How old is Mary now?
2 answers
541 views
A father can do a job in a certain number of hours. His son takes twice as long to do the job. Working together, they can do the
2 answers
2,798 views
A car going 60 miles per hour set out on a 400-mile trip at 12:00 P.M. Exactly 20 minutes later, a second car left from the same
1 answer
617 views
The markdown price of a computer game was $45.00, which represented 75% of the original selling price. What was the original
1 answer
566 views
