Circles
The radius of a circle is 28cm. What is the circle's diameter?
56cm
Solve for n. 2n+6=46
n=20
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
Eight is 5% of what number?
160
(30/5) + 2 * 3^2
24
The radius of a circle is 12in. What is the area of the circle?
144(pi) in. or 452.16 in.
Solve for n. 83=-3n-25
n=-36
What is the unit rate of the ratio 6:42 (6/42)?
1:7 or 1/7 or 0.14285714285
Amanda got a 21/28 on her test. What is her percent score?
75%
(5 * 3)6 + 8/2 - 6 +3
91
The radius of a circle is 16cm. What is the circle's circumference?
32(pi) cm or 100.48cm
Solve for n. 5n+35=60
n=5
Blake is able to get 27 miles on 1 tank of gas. How many miles can Blake travel on 6 tanks of gas?
162 miles
What is 25% of 60?
15
4 + 2(8^2 -4) - 20/2
470
The diameter of a circle is 14ft. What is the circle's area?
49(pi) ft or 153.86 ft
Solve for n. (n/3)-17=4
n=63
A toy company can produce 9 toys in 3 hours. How many toys can they produce in 24 hours?
72 toys
A restaurant bill comes to $34.60. You decide to leave an 15% tip. What is the total cost of the bill?
$39.79
5*2 + 10 -3 * 5^2 =
-55
The circumference of the circle at the center of a basketball court is 37.68 feet. Find the area of the circle at center court. Use 3.14 for pi.
The area of the circle is 113.04 ft
3.3h − 3 = 15 −1.2h
h=0.25
You paid $28.00 for 8 gallons of gasoline. How much would you pay for 15 gallons of gasoline?
You would pay $52.50
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
5*4 (10*2) + 6 =
406