Algebra
3x - 2 = 7
What is x?
3
The amount of space something occupies is called
Volume
How many degrees are there in a triangle?
180 degrees
8/40 = n/60
What is n?
n = 12
What is 25% written as a fraction?
1/4
4n + 12 = 93
What is n?
20.25
72 inches = _____ feet
6 feet
How many degrees are in a quadrilateral?
360 degrees
Two cookies have 270 calories. Cara ate 5 cookies. How many calories was that?
675 calories
Write 0.4 as a percent
40%
12 + 5n = 62
What is n?
10
5 yards = _____ feet
15 feet
What is the area of a triangle:
base=4 in.
Height = 6 in.
12 square inches
Ann takes 15 minutes to read one page. How long will it take her to read 25 pages?
375 minutes
10% of 50 =
5
5y + 8 = 48
8
A rectangular room is 12 feet long and 5 feet wide. What is the perimeter?
34 feet
What is this shape -- a quadrilateral with exactly one pair of parallel sides
Trapezoid
91 tiles are needed to make 13 hot plates. How many tiles are needed to make 1 hot plate?
7 tiles
8% of 600 =
48
x/8 = 30
What is x?
240
A room is 12 yards long and 3 yards wide. What is the area of the room?
36 square yards
A triangle with 2 equal sides is called a _________
triangle.
Isosceles
For every 3 red triangles Elba uses for her pattern, she uses 9 yellow triangles. If she uses 21 red triangles, how many yellow ones will she use?
63 yellow ribbons
12% of 65 =
7.8