-12 x -4 =?
48
Translate this into an algebraic expression
Eight is 5% of what number?
8 = .05 x r
Skyzone sells tickets for their jump area. You buy a ticket for 4 hours and it costs $24. How much are you paying per hour to jump?
$6
3/5 divided by 2/10
6
Amanda got a 17/20 on her test. What is her score?
85%
Are the ratios proportional?
10/12 and 15/18
Yes
What is 33.3% of 120
40
The radius of a circle is 4in. What is the area of the circle?
50.24 sq in
What is 25% of 60?
15
Solve the proportion:
45/x = 15/3
x = 9
The radius of a circle is 16cm. What is the circle's circumference?
100.48 cm sq
A restaurant bill comes to $34.20. You decide to leave an 20% tip. What is the total cost of the bill?
$41.04
Solve the proportion:
4/7 = 5/p
p = 8.75
The base of the triangle is 10in and the height is 3 in. What is the area?
15 sq in
Kim bought a hat in California. The hat cost $15 before the 8% sales tax was applied. How much did Kim pay for the hat after taxes were added?
Kim paid $16.20
You paid $28.00 for 7 gallons of gasoline. How much would you pay for 15 gallons of gasoline?
You would pay $60
Simplify the expression
3a2 + a2 - 5x2 + 13 + 5
4a2 - 5x2 + 18
The diameter of a circle is 10 ft. What is the area of the circle?
78.5 ft sq