Ratios and Proportions
If it costs $6 to purchase 3 candy bars, how much does each candy bar cost?
A. $3
B. $6
C. $2
D. $4
What is 2+(-3)?
A. 1
B. -3
C. 3
D. -1
A. 2x+3
B. x+3
C. 1.5x+3
D. 0.5x+3
If we take rectangle with a length of 6 feet and a width of 4 feet, what is the total area?
A. 10 ft2
B. 24 ft2
C. 2 ft2
D. 20 ft2
If we were to take a data set of 17, 3, 5, 5, and 10 what would be the mean?
A. 6
B. 7
C. 8
D. 5
If we take the equation y=3x, what is the rate of change?
A. 5
B. 3
C. 2
D. 4
What is -3+5?
A. -2
B. 3
C. 2
D. 1
What is 5x+7-2x simplified?
A. 3x+7
B. 7x+7
C. 5x+5
D. 5x-2x+7
If we take triangle with a length of 7 inches and a width of 9 inches, what is the total area?
A. 31 in2
B. 32 in2
C. 30 in2
D. 31.5 in2
If we were to take a data set of 17, 3, 5, 5, and 10 what would be the median?
A. 6
B. 10
C. 2.5
D. 5
If we take the equation y=4x+8, what is the rate of change?
A. 8
B. 2
C. 6
D. 4
What is -3 multiplied by 7?
A. 21
B. -21
C. 10
D. -10
Rachel is babysitting for 10$ an hour and gets paid $5 by her parents she can start her business, what would the expression for her salary look like?
A. 5x+10
B. 10x-5
C. 10x+5
D. 5x-10
If we take a rectangular prism with a length of 9 centimeters, a width of 12 centimeters, and a height of 10 centimeters, what is the total volume?
A. 1,080 cm3
B. 108 cm3
C. 1,200 cm3
D. 900 cm3
If we were to take a data set of 17, 3, 5, 5, and 10 what would be the range?
A. 27
B. 14
C. 8
D. 10
If it takes Tom 30 minutes to walk 2 miles, how many minutes does it take for him to walk 1 mile?
A. 15 minutes
B. 20 minutes
C. 30 minutes
D. 25 minutes
What is -21 divided by 3?
A. -7
C. -63
B. -18
C. -24
Jake is babysitting, and wants to make 60$ by the end of the week. He charges $7, and finds $4 leftover from his allowance. How many hours must he work to get $60?
A. 7 hours
B. 9 hours
C. 6 hours
D. 8 hours
If we take a circle with the radius of 7 meters, what is the area rounded to the nearest hundredth?
A. 163.94 m2
B. 153.94 m2
C. 173.94 m2
D. 143.94 m2
If a spinner has 8 spots, 3 of them red, 2 of them blue and 3 of them green, what are the odds of it landing on blue?
A. 1/4
B. 1/2
C. 3/4
D. 1/3
If Matthew takes 180 minutes to walk 3 miles, how many hours does it take for him to walk 1 mile?
A. 2 hours
B. 60 hours
C. 120 hours
D. 1 hours
What is (-3+7) multiplied by -2?
A. 8
B. 4
C. 2
C. -8
Emily decides to babysit and be a tutor. She charges $5 per hour as a babysitter and $7 as a tutor. If she wants to acquire $120 in the next 2 weeks, how much hours must she work in both jobs combined?
A. 20 weeks
B. 10 weeks
C. 15 weeks
D. 25 weeks
If we take a circle with a diameter of 30 meters, what is the area rounded to the nearest hundredth?
A. 806.86 m2
B. 736.86 m2
C. 706.86 m2
D. 726.86 m2
If a spinner has 8 spots, 3 of them red, 2 of them blue and 3 of them green, what are the odds of it landing on blue and then green?
B. 1/8
C. 3/32
D. 1/32