Expressions
Create an equivalent expression for 5(4x + 2y)
What is 20x + 10y?
How many 1/2 inch cubes can fit into a larger cube with 2 1/2 inch sides?
What is 125 cubes?
The surface area, S, of a right rectangular prism with a length, l, width, w and height, h, can be found using the formula below.
S = 2(lw + wh + hl)
What is the surface area, in square inches, of a prism with a length of 12 inches, a width of 9 inches and a height of 2 inches?
What is 300 square inches?
The formula to calculate the volume of a right rectangular prism
v = l x w x h
A recipe of lemonade calls for 1 cup of sugar and 5 cups of water. How much sugar is used per cup of water?
Create an expression for the phrase: 7 more than 2 times m
2m + 7
What is the volume of a rectangular prism with a length of 2.3cm, a width of 4.1cm and a height of 2 cm?
What is 18.86 cm cubed?
What is 120 square centimeters?
Formula for the area of a triangle
A = 1/2bh
John's friend told him that he could earn $49 for handing out flyers at local concert. John wants to calculate the hourly rate. If he works a total of 3.5 hours, the equation 3.5x = 49 can be used to determine his hourly rate. What would John's hourly rate be, in dollars?
What is $14 per hour?
If x=3, what is 7(x + 5) -1?
What is 55?
A rectangular prism has a base with an area of 31.5 cm squared and a height of 4.7 cm. What is the volume of the prism?
What is 148.05 cm cubed?
What is 36 m squared?
The formula for a the area of a parallelogram
A = bh
There are 230 calories in 4 ounces of a type of ice cream. How many calories are in 6 ounces of that ice cream?
What is 345 calories?
A shelf has four books on it. The weight, in pounds, of each of the four books on the shelf is listed below.
2.5, 3.2, 2.7, 2.3
Which inequality represents the weight, w, of any book chosen on the shelf?
a. w > 2.3
b. w < 2.4
c. w > 3.2
d. w < 3.3
What is d. 3.3?
A rectangular prism has a volume of 60 in cubed, a height of 2 in and a width of 10 in. What is the length of the rectangular prism?
What is 3 inches?
Justine wants to wrap a shipping box shaped like a rectangular prism. The box is 28 inches tall and has a square based with sides that each measure 2 inches. How much paper will she use?
What is 232 square inches?
The formula for area of a rectangle
A = lw
A grocery store sells a bag of 5 lemons for $2.00. What is the unit cost of each lemon in the bag?
What is $0.40?
What value of y makes the equation below true?
y + 2.9 = 11
What is y = 8.1?
The volume of a rectangular prism is 15cm cubed. How many 1/2-cm cubes could fit inside the rectangular prism?
What is 120 cubes?
A cube's base is 20 cm squared. What is the surface area of the cube?
How do you set up a proportion to solve a question involving percents?
is/of = percent/100
Sam paid $8.28 for 18 stamps. At this rate, how much would it cost Sam to buy 12 stamps?
What is $5.52?