VOCABULARY
What is a ratio
A comparison of two quantities
2/4
1/2
Two of your classmates are having a party. Jamiah pays $60 for a party bus and Jayden's party is going to be lit so he orders two party buses for $100.
Who has the better deal?
Jayden has the better deal because he pays $50 per bus
100/2 =50
Shontelle solves three math problems in four minutes.
How many problems can she solve in 8 minutes?
She can solve 6 problems
What is the independent and dependent variable?
X is independent
Y is dependent
What is an equivalent ratio
Ratios with the same value
3/9
1/3
Mrs. Parker is buying match masks for her homeroom.
Nola mask: 5 for $10
Mask up La: 10 for $18
Who has the better deal?
Mask up La has the better deal
Nola Mask: $2 per mask
Mask up La: 1.80 per mask
While shopping, Kyla found a dress that she would like to purchase, but it costs $27.50 more than she has. Kyla charges $5.50 an hour for babysitting. She wants to figure out how many hours she must babysit to earn $52.25 to buy the dress.
Kyla needs to work 5 works.
What is the correct format for order pairs?
(X,Y)
What is a Multiplicative relationship?
Give an example
The relationship between two numbers that are related by multiplication.
Example The multiplicative relationship between 1: 3 is 3 because 1 x 3 = 3
18/36
1/2
Ashley types 150 words in 3 minutes and Jayden types 80 words in 2 minutes.
Who types the fastest.
Ashley types the fastest.
Frank has been driving at a constant speed for 3 hours, during which time he traveled 180 miles. Frank would like to know how long it will take him to complete the remaining 240 miles, assuming he maintains the same constant speed. Help Frank determine how long the remainder of the trip will take. I
It will take Frank 4 hours
What is the origin?
The point (0,0) on a coordinate plan or grid
What is an equation?
Give an example.
Two expressions that are equal or An expression that equals a solution.
35/80
7/16
Achtion is making recipes for smoothies. His first recipe calls for 2 cups of strawberries and 8 cups of other ingredients. His second recipe says that 3 cups of strawberries are combined with 9 cups of other ingredients.
Which smoothies have more strawberries per cup?
second recipe has more strawberries per cup.
A 20 ounce Cola contains 100 g of sugar. A school cafeteria has a restriction on the amount of sugary drinks available to students. Drinks may not have more than 25 g of sugar. Based on this restriction, what is the largest size cola (in ounces) the cafeteria can offer to students?
The school can offer no more than 5 ounces of Cola.
54/90
6/10
Amyrie and Lyric are making orange juice. Amyrie has mixed 15 cups of water with 4 cups of juice concentrate. Lyric has made her juice by mixing 8 cups water with 3 cups of juice concentrate
Amyrie and Lyric has the same amount of juice per cup.
Carter and Khylin were swimming. Who the faster swimmer is?
Carter swims 81 meters in 3 minutes and Khylin swims 100 meters in 4 minutes
Carter is the fastest
Carter swims 27 m/m
Khylin swims 25 m/m