Exponents
Solve for y
3y=27
3
Find the volume of a cylinder whose radius is 10 in and height is 4 in.
1256
The two angles of a triangle are 80 degrees and 60 degrees. Find the measure of the third angle.
40
The monthly profit of a flute store is 150x – 1,180, where x represents the number of units sold. Find the monthly profit if the store sells 1,120 flutes.
166,820
Convert 7 1/5 as a decimal
7.2
Find the value of m
m = 52
25
Find the volume of a cone with a radius of 3 inches and a height of 5 inches.
47.12
Two angles are supplementary, if they add up to a measure of __________
180 degrees
Jonathan’s cell phone bill before taxes is $49.99 + 0.10m, where m is the number of minutes over 400. What is Jonathan’s bill if he used 550 minutes?
64.99
Write 4.625 as a mixed number in its simplest form
4 5/8
(x/2)3
x3/8
Find the volume of a sphere that has a diameter of 30 inches
14130
What is the sum of the measure of the interior angles of a pentagon?
540 degrees
Kayla owes $200 more dollars on her student loan than her brother Darin does on his student loan. Write an expression to find Kayla’s debt if z is the amount Darin owes. How much does Kayla owe if Darin owes $450?
Z + 200, $650
Write 0.333333333.....as a fraction
1/3
(x/7)0
1
Find the height of a cylinder that has a volume of 25 cubic cm and a base radius of 2cm
1.99
What is the measure of one interior angle in a hexagon?
120 degrees
3. DVDs Shonda received 2 DVDs free when she joined an online movie store. She must buy 3 DVDs per month after that. Write an expression to find the total number of DVDs she will have after m months. How many DVDs will she have after 5 months?
3m+2, 17
What is the decimal form of the fraction -1/16?
-0.0625
(x/7)4
x4/2401
Find the radius of the sphere given the volume of 25 cubic units.
1.81
Complementary angles add up to a measure of ________
90 degrees
Samara’s salary rate is $17h, where h is the number of hours. In addition, she earns $100 commission for each car she sells. How much did she earn last week if she worked 40 hours and sold three cars?
980
Write the number 92,900,000 in scientific notation
9.2 x 107