Area and Perimeter
Solving for x
Simplify
Integers
Anything
100

A square has a side measuring 6 in. What is the area of the square?

36 sq. in.

100
x + 12 = 73
x = 61
100
5x + 14 - 3x
2x + 14
100
7 + (-3)
4
100

Which of the following lengths below could be used to make a right triangle?

A. 15, 20, 25

B. 14, 19, 26

C. 17, 19, 21

D. 8, 11, 14

A. 15, 20, 25

200
A rectangle has a length of 13 cm and a width of 7 cm. What is the perimeter of the rectangle?
40 cm
200
6x = 48
x = 8
200
18x - 20 - 7x + 14
9x - 6
200
-55 - 32
-87
200

What is the formula for slope intercept? 

(hint: y= ? )

y = mx + b

300
A triangle has a height of 4 cm and a base of 6 cm. What is the area?
12 sq. cm.
300
4x + 4 = 32
x = 7
300
3 (3x - 9)
9x - 27
300
16 - (-8)
24
300

What is the lowest category "0" falls in? 

Whole Number

400
A rectangle has a width of 2 and a length of w + 6. What is the perimeter and area of the rectangle?
Perimeter: 2w + 16 Area: 2w + 12
400
x/3 - 8 = 17
x = 75
400
7 (2x - 3) -10x + 13
4x - 8
400
-3 - (-5) - 12
-10
400

Steven needs to buy a new pair of sneakers for $49.56. If the sales tax is 6.5%, how much sales tax will Steven pay on his new sneakers? 

$3.22

500
A triangle has two sides measuring 10 ft and a base of 12 ft. The height is 8 ft. What is the area of the triangle?
48 sq. ft.
500
8x + 14 = - 2
x = -2
500
6 (6x + 1) - 4 (-2x + 3)
44x - 6
500
37 - 14 + (-4) - (-8)
27
500

What kind of numbers are irrational?

AND

What kind of numbers are rational? 

Irrational: not terminating and not repeating decimals

Rational: repeating and terminating decimals, fractions

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