3 x -5
What is -15?
A chocolate company selects 50 random packages to check their weight. It finds that 2 packages have the incorrect weight. Tell how many packages are predicted to have an incorrect weight out of 2000.
What is 80 packages?
A recipe used 2/3 cups of sugar for every 2 teaspoons of vanilla. Tell how much sugar was used per teaspoon of vanilla.
What is 1/3?
Convert 0.75 to a percent
What is 75%?
Simplify 2x + 4x
What is 6x ?
h + 7 = 12
What is the value of h?
What is h = 5?
A triangle has a base of 2.5 inches and a height of 4 inches. Determine the area.
What is 5 inches2?
A = h(b1 + b2)1/2
What is the area of a trapezoid?
-2 + -4
What is -6
(18, 10, 9, 8, 5, 14, 9, 2, 6)
Identify the mode.
What is 9?
If 9 toucans cost $4.50, how much will 11 toucans cost?
What is $5.50?
Convert this fraction to a decimal: 1/5
What is 0.2?
Simplify the expression
2(x + 5)
What is 2x + 10?
5x = 25
Determine the value of x
What is x =5 ?
Three angles make up a supplementary angle: 50, 2x, x+10. What is the value of x?
What is x=40?
A = bh
What is area of a parallelogram or rectangle?
-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?
Convert this decimal to a fraction: 1.15
What is 115%?
Simplify the expression 5(2x + 3y)
What is 10x + 15y?
2(2x + 3) = 14
What is the value of x?
What is x = 2?
Determine the height of the tree.
What is 16 feet?
V = s3
What is volume of a cube?
-8 x -12
What is 96?
250 students in seventh-grade math classes are surveyed regarding their experience in the school cafeteria. 72 percent are satisfied with the food in the cafeteria. Identify the number of students that are dissatisfied with the food.
What is 70?
Identify the slope of the graph.
What is 5?
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)
What is x + 13?
-3x-11>=-20
What is
x<=3
?
A circle has a radius of 6 cm. Determine the area of the circle.
What is 113.04 cm2?
V = Bh
What is volume of a rectangular prism?
-4 x -7 x -2
What is 56?
A quarter and a fair-sided die are tossed at the same time. Determine the probability that the result will be tails and and even number.
What is 1/4?
Store A and Store B are running a sale on Cat Food:
Store A: $9 for 30 cans of cat food
Store B: $8 for 25 cans of cat food.
Identify the price of least expensive cat food.
What is Store A @ 0.30 per can of food?
You have a coupon at Hot Topic for 22% off anything in the store. You find an hoodie you can't live without that was originally $72. Then when you get to the register you find out that they will take an additional 10% off after your coupon. Determine the price you pay.
What is $50.54?
Simplify: (4x - 16)/(1+3)
What is x - 4?
Determine the value of x: 6(2x + 4) = 4(4x - 2)
What is x = 8?
A cube has a surface area of 96 ft2. Determine the volume of the cube.
What is 64ft3?
V = (1/2bh) x h
What is the volume of a triangular prism?