Geometry
Area= base times height divided by 2
What is the formula for the area of a triangle?
How do you say 1/2 in words?
One-half.
One over two.
One out of two.
Each bag of Takis costs one dollar ($1). What is the ratio of bags of Takis to dollars?
1:1
One to one
25.61 rounded to the nearest WHOLE NUMBER
26
A letter that represents a number.
What is a variable?
Ex) n, w, z, y, x
The area of a square is 100 feet.
What is the length of one side, in feet?
The length is 10 feet.
1/2
Claire has 6 dogs and 11 cats. What is the ratio of dogs to total animals?
6:18
6 to 18
6 dogs to 18 animals in total
100.008 rounded to the nearest hundredth.
100.01
The answer to an unknown amount.
What is a solution?
ex) n=5
The length of a rectangle is 15 meters and the width is 3 meters. What is the area, in meters?
A=45 meters
Write an equivalent fraction for 4/5
16/20
20/25
Store ABC sells 6 candles for $12.00.
Store XYZ sells 8 candles for $14.00.
Which store sells candles for a lower unit rate?
Store XYZ
Round 37.8907 to the nearest whole number.
38
A number that is multiplied by the variable.
What is a coefficient?
ex) 40n (40 is the coefficient)
Find the area of a triangle that has a base of 15 feet and a height of 6 feet.
45 square feet
Solve.
3/4+4/5
1 11/20
or
31/20
Jasmine goes to the store to buy apples. 3 pounds of apples costs $4.05.
How much does one pound of apples cost in dollars?
Solve
45.5-5.5
40
What number does n represent in the equation 5n=50?
n=10
Write a situation in English for this equation:
25-y=8
Daickelys had 25 cupcakes and gave y cupcakes to her friends. Now, she has 8 cupcakes left over. How many cupcakes did she give away?