Ratios
Unit Rate & Unit Price
Exponents and Expressions
Order of Operations
Hanging Diagrams
Distributive Property
100
What are equivalent Ratios:
Give an example for 2 ratios that are equivalent.
Equivalent Ratios: Two ratios are equivalent if you can multiply each of the numbers in the first ratio by the same factor to get the numbers in the second ratio.
100
Pizza costs $1.25 per slice. At this rate, how much will 6 slices cost?
$7.50
100
Evaluate the expression below. Show all steps
5 x 23
40
100
What does GEMDAS stand for?
100
4
100
1. What does it mean to "Distribute"?
2. What operation do you use when you are using the Distributive Property?
1. to give
2. Multiplication
200
1. Are the ratios 5:3 and 10:6 Equivalent? Explain your reasoning.
2. Create a ratio that is equivalent to 5:3.
3. Create a ratio that is NOT equivalent to 5:3
200
Explain how to find the Unit Rate
200
Solve showing all your thinking:
1. 103
2. Six to the Third power
1. 1,000
2. 216
200
200
2
200
5(x+6)
5X + 30
300
Give THREE examples of ratios that are equivalent to 5:3.
300
Eight bags of chips cost $12.
a. What is the cost per bag?
b. At this rate, how much will 7 bags of chips cost?
a. $1.50 per bag
b. $10.50 for 7 bags of chips
300
D
300
300
10
300
2(2x-3)
4X - 6
400
4 Minutes?
1 Minute?
4 Minutes: 12 Fetches
1 Minute: 3 Fetches
400
Neon bracelets cost $1 for 4.
a. What is the cost per bracelet?
b. At this rate, how much will 11 neon bracelets cost?
a. 25 cents per bracelet
b. $2.75 for 11 bracelets
400
Solve for each
a.
b.
c.
d.
400
60
400
3
400
5(4X + 1) + 5
20X + 10
500
1. At this rate, how many bags of rice can you buy for $12?
2. Find the cost per bag of rice.
3. How much do 20 bags of rice cost?
1. 8 Bags for 12 dollars
2. $1.50 per bag of rice
3. $30
500
At a used book sale, 5 books cost $15.
a. What is the cost per book?
b. At this rate, how many books can you buy for $21?
a. $3.00 per book
b. You can buy 7 books for $21
500
Evaluate: SHOW ALL STEPS
227
500
1
500
1
500
(X - 3) 3 - 4
3X -13