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Writing Equations
Consecutive Integers
Perimeter Problems
Mystery
Mixed Review
100
Six less than a number is -32. What is the number?
n - 6 = -32
n = -26
100
Find two consecutive integers whose sum is 123.
1st integer: n
2nd integer: n+1
n+n+1=123
The two numbers are 61 and 62.
100
The length of a rectangle is 4 inches more than its width. The perimeter is 96 inches. Find the length and width of the rectangle.
width: w
length: w+4
2w+2(w+4) = 96
width = 22 inches, length = 26 inches
100

What kind of plant is on my window?


Spider

100
-4 - 3 =?
-7
200
Eight less than 7 times a number is -29.
7n - 8 = -29
n = -3
200
Find two consecutive even integers whose sum is 54.
1st integer: n
2nd integer: n+2
n+n+2=54
The two integers are 26 and 28.
200
The length of a rectangle is 6 times its width. The perimeter of the rectangle is 98 feet. Find the length and width of the rectangle.
width: w
length: 6w
2w+2(6w) = 98
width = 7 feet, length = 42 feet
200

What planet contains sulfuric acid, alot of it?

Venus

200
Write an algebraic expression for the following phrase:
nineteen less than twice a number
2n - 19 (any variable is acceptable)
300

The larger of two numbers is two more than five times the smaller number.  If the sum is 80, find the numbers.

13,67

300
Find three consecutive odd integers whose sum is −45.
1st integer: n
2nd integer: n+2
3rd integer: n+4
n+n+2+n+4 = -45
The three integers are -13, -15, and -17.
300
An equilateral triangle is a triangle in which all the sides are equal. If the perimeter of an equilateral triangle is 27 inches, how large is each side of the triangle?
side: s
s + s + s = 27
each side is 9 inches
300

Explain what you do at a Yield sign when you are driving?

slow down and look
300
Name the property the following equation is an example of:
7 + (3 + 58) = (7 + 3) + 58
Associative Property
400

The larger of two numbers is nine less than four times the smaller number.  The sum is 76.  Find the numbers.

17, 59

400
Three consecutive odd integers are such that the sum of the first and the third is 70. Find the integers.
1st integer: n
2nd integer: n+2
3rd integer: n+4
n+n+4 = 70
The integers are 33, 35, and 37.
400

The length of a flat screen is 5 inches less than 3 times its width.  If the Perimeter is 150 inches, find the dimensions.  

20 x 55

400

Name the 4 Teenage Mutant Ninja turtles.

Leonardo, Donatello, Raphael, Michelangelo

400
Solve.
2(4x - 3) - 8 = 4 + 2x
x = 3
500
The larger of two numbers is 10 more than the smaller number. Five times the larger number is 40 more than 6 times the smaller. Find the numbers.
smaller #: n
larger #: n+10
5(n+10) = 6n + 40
The numbers are 10 and 20.
500

The sum of three consecutive even numbers is 138.  Find the numbers.  

44,46,48

500

The shorter side of a triangle is 5 inches less than the medium size side. The larger side is 12 inches more than the medium size side. If the perimeter of the triangle is 40 inches, find the size of each side of the triangle.

medium side: m

shorter side: m - 5

larger side: m + 12 m + m - 5 + m + 12 = 40

The three sides are 6 inches, 11 inches, and 23 inches

500

Name the 3 types of rocks.

Ignious, Metamorphic, Sedimentary

500
Solve.
24a − 22 = −4(1 − 6a)
No Solution.