Integers
3 + 5
What is 8?
Is snow in in DC probable today? (use probability language)
What is unlikely
A recipe used 1 cup of sugar for every 3 cups of flour. In order to triple the recipe, how many cups of flour would be needed?
What is 9
This is .75 converted into a percent
What is 75%?
Simplify 2x + 4x
What is 6x ?
h + 7 = 12
What is the value of h?
What is h = 5?
2x + 3 = 11
x = 4
-2 + -4
What is -6
If you have a bag of 5 quarters and 10 dimes, what is the probability that you will pick a quarter?
What is 5/15 or 1/3
If 8 toucans cost $4.50, how much will 11 toucans cost?
What is $6.16?
This is 1/5 converted into a fraction
What is 0.2?
Simplify the expression
2(x + 5)
2x + 10
5x = 25
What is the value of x?
What is x =5 ?
Combine like Terms
7a -3a + 2a
6a
-39/13
What is -3?
A bag of marbles contains 3 red and 6 blue. Tell the probability of randomly selecting a blue marble from the bag.
What is
2/3
If a 25 lb pizza costs $85, how much is the pizza per lb?
What is $3.40?
This is 1.15 converted to a percent
What is 115%?
Simplify the expression 5(2x + 3y)
10x + 15y
2(2x + 3) = 14
What is the value of x?
What is x = 2?
x/5 + 2 = 10
x = 40
-8 * -12
What is 96?
Student satisfaction with the middle school cafeteria.
Method A: Survey 40 students in two seventh-grade math classes. 72 percent are satisfied with the food in the cafeteria.
Method B: Survey 65 students from a list of all students in the school. 85 percent are satisfied with the food in the cafeteria.
Tell which method is a better representation of the student body.
What is Method B?
If one dozen eggs cost 88 cents how much does one egg cost?
What is 7.3 cents
At the mall there was an item that was on sale for 25% off the original price of $226. Tell the sale price.
What is $169.50?
Simplify: 2(x + 3) - (x - 7)
x + 13
3x-11>=-20
What is
x<=-3
?
Combine like terms
5y + 10 y -5x -10x
What is 15y - 15x
-1/2 * 3/2
What is -3/4
What is the chance in percent of drawing a marble that is NOT blue from the following bag:
4 yellow, 10 blue, 1 red, 6 green, 9 black
Algrrbra and Catculus are running a sale on Cat Food:
Algrrbra: $9 for 30 cans of cat food
Catculus: $8 for 25 cans of cat food.
Assuming the cans of cat food are the same, tell the tiger that has the better deal on cat food.
Algrrbra: $9.00/30 = 0.30 per apple
Catculus: $8.00/25 = 0.32 per apple
Algrrbra has the better deal!
You have a coupon at Hot Topic for 22% off anything in the store. You find an MCR Hoodie you can't live without for originally $72. Then when you get to the register you find out that they will take an additional 10% off after your coupon. If sales tax is 7%, this is the price you will pay.
What is $54.08?
Factor (opposite of distribute) the expression 4x - 16
4(x - 4)
6(2x + 4) = 4(4x - 2) ; This is the value of x
What is x = 8?
7a + 3a -25 = 35
What is a = 6