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Missing Angles
Factoring
Solve for X
Computation
Distance, Rate and Time
100
A triangle has 2 angles of 45 and 55 degrees. What is the missing angle?
80 degrees
100
What are the prime factors of 45?
(3,3,5)
100
9= X + (-4)
X =13
100
Preston bought 5 equally weighted paperweights. The paperweights weighed 35.3 pounds in all. What was the weight of each
7.06 pounds
100
What is the mathematical formula for rate?
Rate = distance/ time
200
A quadrilateral has 3 angles of 105, 80, and 120 degrees. What is the missing angle?
55 degrees
200
What are the prime factors of 60?
2,2,3,5
200
X - (-7) = 2
x = -5
200
A serving of rice is 1/3 cup. How many servings are there in a 2 1/3 cup bag?
7 servings
200
On a vacation, Linda's family traveled 495 miles at 55 mph. How long did the trip take?
9 hours
300
A triangle has 2 angles of 80 and 90 degrees. What is the missing angle?
10 degrees
300
What are the prime factors of 36?
2,2,3,3
300
5X + 24 = 29
X = 1
300
A pharmacist at a local hospital needs some 11% lidocaine solution, but he only has a 4 % solution and a 14% solution. How much of the 4% solution should he mix with 12 liters of the 14% solution to obtain an 11% lidocaine solution? (Round your answer to the nearest tenth)
5.1 liters
300
If you travel 18 feet in 9 seconds, how many feet do you travel in 20 seconds? (To the nearest hundredth)
40 feet
400
A quadrilateral has angles of 100, 100, and 100 degrees. What is the missing angle?
60 degrees
400
What are the prime factors of 49?
(7,7)
400
X/9 - 4 = 6
x = 90
400
A landscaper wants to use a mixture of soil and sand to ensure proper water drainage. He has 55 cubic meters of soil that is 30% sand and an unlimited quantity of soil that is 40% sand. How many cubic meters of the 40% soil should he add to the 30% to create a mixture that is 34% sand? (Round your answer to the nearest tenth).
36.7 cubic meters
400
If you travel 12 feet in 17 seconds, how many feet do you travel in 14 seconds? (To the nearest hundredth)
9.88 feet
500
A quadrilateral has angles of 45, 75, and 37 degrees. What is the missing angle?
203 degrees
500
What are the prime factors of 128?
2,2,2,4,4
500
2X = 6 - 4X
X = 1
500
A health food company makes its "Superfood Blend" from whey protein, which costs $9.50 per kilogram and powdered soy protein, which costs $23.50 per kilogram. The blend ends up costing $15.10 per kilogram. If the company has 230 kilograms of whey protein on hand, how many kilograms of the soy protein does it need in order to make the blend? (Round to the nearest tenth)
153.3 kilograms
500
If you travel 25 feet in 12 seconds, how many feet do you travel in 15 seconds? (To the nearest hundredth)
31.25 feet