Unit Rates and Ratios
There are 25 cats and 50 dogs. What is the simplified ratio of cats to dogs?
1/2
24 is what percent of 50?
48%
6-11
-5
13
solve for m:
4m = 20
m = 5
Name a quadrilateral
Any 4 sided shape (square, rectangle, rhombus, parallelogram, kite, trapezoid)
Natalie read a 24 chapter book in 8 hours. If she reads at the same speed the whole time, how many chapters did she read in 1 hour?
3 chapters
What is 2/8 as a percentage?
25%
-4 - (-2)
-2
Simplify 7x -4 when x = 6
38
Solve for x:
5x + 8 = 108
x = 20
Which polygon has exactly 1 pair of parallel lines?
Trapezoid
Ethan needs 35 ounces of sauce to make 5 pizzas. How many ounces of sauce does he need to make 3 pizzas?
21 ounces of sauce
Write 18% as a simplified fraction
9/50
(-1)(-2)(-3)(-4)
24
Simplify when x = -9
x - 8 + 5
-12
Solve for t:
140/t + 40 = 110
t = 2
How many faces does a triangular prism have?
5
How much money would 1 donut cost if you paid $3.75 for 5 donuts?
$0.75
A pair of shoes is originally $120. They are on sale for 30% off. What is the new price?
$84
- 54 / 9
-6
Simplify when y = 9
-10y
-90
Solve for k
7k + 3 = 80
k = 11
Find the missing angle of the triangle if angle 1 = 30 degrees, and angle 2 = 24 degrees. What would the measure of angle 3 be?
126 degrees
Ayub worked for 8 hours and made $104. Sam worked for 6 hours and made $72 dollars. Who has the better RATE of pay?
Ayub- he makes $13 an hour
A shirt is on sale for $18. if the shirt is on sale for 25% off, what was the original price of the shirt?
$24.00
(7+1)(-9) + 37 + 9 - 56
-82
Simplify when y=2
4( y + 5) - 6
22
Write the inequality for the graph described below.
There is a solid dot on -7 and an arrow pointing to the right.
Use x as your variable.
x is greater than or equal to -7
What is the formula for the area of a circle?
A = pi (r2)