Percents
Scale
Solving Equations
Simplifying Expressions
Circumference/Area
100
What is 24% of 50?
12
100
Find the scale factor.
10
100
-8x+5=-35
5
100
Simplify (combine like terms)
-12x+4+3x-8-x
-10x-4
100
What is the radius of the circle below?
7 in
200
What is 135% of 83?
112.05
200
The distance between on Ontario and Portland on a map is 5 inches. If the scale= 1 inch: 75 miles, what is the actual distance in miles?
375 miles
200
x/-4+5=-6
44
200
Simplify (combine like terms)
-3(4x-5)+6x-3
-6x+12
200
A circle has a radius of 9 inches, what is the diameter of the circle?
18 inches
300
Steven want to buys a hat that cost $45. If he has to pay a 5% sales tax, what would be the total cost?
$47.25
300
The ratio of apples to oranges is 6:5. If there are 30 oranges, how may apples are there?
36
300
5m+2m+m=80
10
300
Simplify (combine like terms)
(-7x+3)+(4x-10)
-3x-7
300
Find the circumference of circle below. Round answer to nearest tenth if necessary.
44 in
400
Jen want to buy a jacket the cost $75 dollars. There is a sell and it is 30% off. What will be the cost of the jacket after the discount?
$52.50
400
The scale drawing of a room has a length of 10 inches and a width of 6 inches. If the scale is 1 inch: 6 feet, what is the actual size of the room?
Length: 60ft
Width: 36ft
400
8-2(w-6)=30
-5
400
Simplify (combine like terms)
(5x+4)-(-2x+8)
7x-4
400
Find the circumference of circle below. Round answer to the nearest tenth if necessary.
75.4 ft.
500
A T-shirt cost $34. There is a sell going on for 25%. There is a 6% sales tax. What would be the cost of the T-shirt?
$27.03
500
The model of a room has a length of 5 inches and a width of 4 inches. If the scale is 1in: 4ft, what is the area the actual room?
320 ft2
500
1/4(8x-12)=7
5
500
Find the value of W that makes the expressions equivalent.
(9x-3)+(-12x-2)=Wy-5
-3
500
Find the area of the circle given. Round answer to the nearest tenth if necessary.
201 in2