What is 25% of 18?
4.5
Solve for n.
2n + 6 = 46
n=20
What is the unit rate of the ratio 6 hrs : 42 miles in miles per hour?
1hr:7miles or 1/7 mile per hour
Solve for n.
83 = -3n - 25
n=-36
The radius of a circle is 12in. What is the area of the circle? Express your answer in terms of pi.
144pi in.
A restaurant bill comes to $34.60. You decide to leave a 15% tip. What is the total cost of the bill?
$39.79
The radius of a circle is 16cm. What is the circle's circumference? Express your answer in terms of pi
32pi cm
Last year 475 people voted. This year 525 people voted. What is the percent of change from last year to this year?
10.5%
A toy company can produce 9 toy electric cars in 3 hours. How many toy cars can they produce in 24 hours?
72 toy cars
Solve for n.
n/3 - 17 = 4
n=63
The diameter of a circle is 14ft. What is the circle's area? Round your answer to the nearest 10th
153.9 sq.ft.
3.3h − 3 = 15 −1.2h
h=4