Bill is running a race. If he runs for 15 miles in 3 hours, how long will it take him to run 22 miles. Round to the nearst tenth if necessary.
A. 4 hours
B. 4.4 Hours
C. 4. 5 hours
D. 3.4 hours
100
Write an equation with a slope of 4 and a y intercept of
-7
A. y= -4x +7
B. y = -7x + 4
C. y = 4x -7
D. y = 4x + 7
100
-2 -(-2)=
A. 4
B. 0
C. -4
D.2
100
What is a proportional fraction to 1/4?
A. 3/8
B. 20%
C. -3/12
D. 5/20
100
What is 4.5% of 50
A. 25
B. 2.5
C. 2.25
D. 45.5
200
If a candybar costs 3 dollars and it is 15 ounces, how much does it cost per ounce?
A. 2 dollars
B. 2 cents
C. 20 cents
D. 2 dollars and 20 cents
200
What is the slope of the line passing through
(10,5) (2, 12)
A. - 7/8
B. 7/8
C. -7
D. 7
200
If a diver starts at -220 feet and drops another 100 feet, then rises 320 feet where will he be?
A. -640 feet
B. At the surface
C. -220
D. 200 feet in the air
200
Are the following fractions proportional or non proportional?
1/10
2/100
3/1000
4/10000
Explain
200
How much is 25% of 200?
A. 50
B. 100
C. 25
D. 175
300
What is the best buy?
A. 3 shirts for $1.99
B. 4 shirts for $2.29
C. 5 shirts for $2. 89
D. 10 shirts for $6.99
300
Where does the following line cross the y axis?
y = 2x
A. 2
B. -2
C. 0
D. 1
300
If a plane descends from 35,000 to 30,000 feet, then decends 15,000 more feet, how many total feet in elevation change took place?
A. 15,000 feet total
B. 20,000 feet total
C. -20,000 feet total
D. -15,000 feet total
300
Bill is riding in a bike race. He rides 10 miles in 20 min. How far should he ride in 50 minutes?
A. 20 miles
B. 22.5 miles
C. 35 miles
D. 25 miles
300
How much would you pay if you received 40% off of $300?
A. $260
B. $120
C. $180
D. $220
400
Sarah is building bird houses. If she builds 10 in 5 days, how many could she build in half a year?
A. 365
B. 182.5
C. 225
D. 50
400
A line is proportional if it does what?
A. goes through (0,0)
B. starts or goes through (0,0) and has a slope of 2 or more.
C. Starts or goes through (0,0), has a constant rate of change, and is linear.
D. Is linear and starts at (0,0)
400
If Jack scales a wall to 40 feet above the ground, then decsends 18 feet twice, how high is he off the ground?
A. 36 inches
B. 48 inches
C. 4 inches
D. 3 inches
400
Jack is taking a test. He finishes 3 problems in 30 seconds. How many should he finish is 2 minutes?
A. 12 problems
B. 9 problems
C. 15 problems
D. 8 problems
400
How much would you pay if you received 80% off of 20?
A. $40
B. $.4.40
C. $4.00
D. $16.00
500
If a 20 pound punching bag is sold for $399.00 how much did it cost the buyer per pound?
A. $9.95 per pound
B. $19.00 per pound
C. $20 per pound
D. $19.95 per pound
500
If a line is straight, but does not pass through (0,0) then...
A. It is linear, but non proportional.
B. It is proportional, but not linear.
C. It has a constant rate of change, but is not proportional.
D. Will always be proportional because it is straight.
500
If a gas tank is filled to capacity (20 gallons), and 3 days later it only has 15.75 gallons, what integer would be likely to represent the fuel usage?
A. -4.75
B. 4.75
C. -4.25
D. 4.25
500
Sarah is building a sand castle. She builds 1/4 of the sand castle in half an hour. How many hours will it take her to finish the entire castle?
A. 2 hours
B. 1.5 hours
C. 2.5 hours
D. 2.25 hours
500
How much would you pay if you received 10% off of $1,200?