Roberto paid $43.08 for 3 CDs. All 3 CDs were the same price. How much did each CD cost?
What is $14.36
100
Jason bought a jacket on sale for 50% off the original price and another 25% off the discounted price. If the jacket originally cost $88, what was the final sale price that Jason paid for the Jacket?
What is $33
100
The sum of a number n and 14 is 72. What equation shows this relationship?
What is 14 + n = 72
100
Joan needs $60 for a class trip. She has $32. She can earn $4 an hour mowing lawns. If the equation shows this relationship, how many hours must joan work to hae the money she needs?
4h + 32 = 60
What is 7 hours
100
The atmosphere normally exerts a pressure of about 15 pounds per square inch on surfaces at sea level. About how much pressure does the atmosphere exert on a surface 30 square inches in area?
What is 450 pounds
200
A sweater originally cost $37.50. Last week, Moesha bought it at 20% off. How much was deducted from the original price?
What is $7.50
200
A calculator that is regularly priced $20 is on sale for 40% off. What is the sale price of the calculator?
What is $12
200
if x = 4 and y = 3, then xy - 2x =
What is 4
200
A duck flew at 18 miles per hour for 3 hours, then at 15 miles perhour for 2 hours. How far did the duck fly in all?
What is 84 miles
200
A utility company estimates that a power line repair job will take a total of 24 person-hours. If 3 workers are assigned to the job, how long will it take them to complete the job according to the estimate?
What is 8 hours
300
Marl borrowed $200 at 12% simple interest for one year. If he makes no payments that year, how much interest will he owe at the end of the year?
What is $24.00
300
What is 833,000 in scientific notation?
What is 8.33 x 10 to the 5th power
300
which operation will change the value of any nonzero numbr?
What is a. adding zero
b. multiplying by zero
c. multiplying by one
d. dividing by one
300
the distance a spring stretches varies directly with the force applied to it. If a 7-pound weight stretches a spring a distance of 24.5 inches, how far will the spring stretch if a 12-pound weight is applied?
What is 42 inches
300
Citizens of Honduras use lempira for their money. In July 2002, the conversion rate for the U.S. money to Honduran money was about 6 cents to 1 lempira. What dollar amount was equivalent to 300 lempiras?
What is $18.00
400
Tamika works in a shoe store and is paid a 12% commission on her sales. In January her sales total was $3740. To the nearest dollar, how much did Tamika earn in commission for January?
What is $449
400
what fraction is the same as 3.08? (in simplest form)
What is 77/25
400
what property is used in the equation below?
12(x = 4) = 12x + 48
What is the distributive property
400
Marisa's car gets an average of 28 miles per gallon of gas. She plans to drive 200 miles today and 220 miles tomorrow. How many gallons of gas should she expect to use in all?
What is 15 gallons
400
How many millimeters are in 20 centimeters?
What is 200 millimeters
500
Stuart is buying a pair of jeans that regularly cost $40. They are on sale for 20% off. If the tax rate is 8%, what is the sale price of the jeans?
What is $34.56
500
The percentage discount at a store is determined using the information below:
less than $50.....25% off
$50 to $100.......30% off
over $100..........35% off
Smakika bought 3 skirts that cost $25 each before th discount. What was her total after the discount?
What is $52.50
500
if m = 3 and n = 5, what is the value of 4m + mn?
What is 27
500
Mr. Ogata drove 276 miles from his house to Los Angelas at an an average speed of 62 miles per hour. His trip home took 6.5 hours. How did his speed on the way home compare to his speed on the way to Los Angelas?
What is about 20 miles per hour slower
500
Mr. Craig made a scale drawing of his office. The width of the scale drawing of the office is 2 inches. Using the scale below, what is the actual with, in feet, of Mr. Craig's office?
1/2 inch = 3 feet