Linear Equations
Values That Make Equations True
Random
Perimeter and Diagrams
What's the Equation?
What's the solution?
100
4(x+10)=44
x = 1
100
Which equation has the solution x=5?
2x−8=−2
7x−4=101
5x−7=12
9x+2=47
9x+2=47
100
What are the four words that mean multiply by the variable?
Each
Per
Every
Same
100
The perimeter of the following pentagon is 32 units. The four sides labeled x are the same length. If one side equals 4 units, what is the value of x?
7 units
100
Anderson took a taxi. The taxi company charged an initial fee of $1.80 plus $2 per mile. The total fare was $21.80. Write an equation the represent the number of miles, m the taxi went.
2m+1.80=21.80
100
Meribel took a taxi. The taxi driver charged an initial fee of $8 plus $4 per mile. The total cost was $36. How many miles did Meribel travel on her ride?
4x + 8 = 36
7 miles
200
3(3z-10) = -3
z=3
200
Which equation has the solution x=4?
9x−9=27
2x+7=24
8x−6=106
2x−1=−7
9x−9=27
200
A group of friends wants to go to the amusement park. They have $190 to spend on parking and admission. Parking is $6 and the tickets cost $23 per person. Write and solve an equation which can be used to determine p, the number of people who can go to the amusement park. WRITE IT THE UGLY WAY!!!
23p +6 = 190
p = 8
p = (190-6)/23
200
The perimeter of the following triangle equals 32.6 units. The two sides labeled x are the same length. If the third side equals 8.2 units, what is the value of x?
12.2 units
200
Bah goes miniature golfing. She pays $6.25 for an admission ticket and $5.50 for each round she golfs. The total amount Bah pays for admission and the number of rounds she golfs is $30. Write an equation can be used to determine the number of rounds, x, that Bah can golf.
5.50x+6.25=30
200
Miss Bertrand wants to go to Disney World. She spent a total of $300 for 5 admission tickets and for parking. The cost of each admission ticket was the same amount including tax. The cost for parking was $30. Write and solve an equation that can be used to determine the cost, x, of each admission ticket.
5x +30 = 300
x=54
300
2.5(5x-8/2)= -22.5
x= -1
300
Which equation has the solution x=3?
6x+6=21
2x+5=29
8x+7=31
3x−5=−4
8x+7=31
300
8c + 25 = 89
c = 8
300
The perimeter of the following pentagon is 20.3 units. The four sides labeled x are the same length. If one side equals 3.5 units, what is the length of x?
4.2 units
300
A group of friends wants to go to the amusement park. They have $109.75 to spend on parking and admission. Parking is $8.75, and tickets cost $25.25 per person. Write an equation to use to find out how many people, p, can go to the amusement park?
25.25p+8.75=109.75
300
Juan buys eggs and oranges at the store.
- She pays a total of $30.01.
- She pays a total of $5.30 for the eggs.
- She buys 7 bags of oranges that each cost the same amount.
How much does each bag of oranges cost?
7x + 5.30 = 30.01
$3.53
400
3/2(7x-2)=8
x= 22/21
400
Which equation has the solution x=8?
4x−4=28
9x−7=−65
4x−8=40
5x−3=23
4x−4=28
400
Max buys cookies and milk at the store.
He pays a total of $29.12.
He pays $2.66 for milk
He buys 7 pounds of cookies that each cost the same amount.
Write and solve an equation that can be used to determine how much the cookies c, cost. WRITE IT THE UGLY WAY!
7c + 2.66 = 29.12
c = 3.78
c = (29.12-2.66)/3.78
400
The design of presents at the store are shown below. The distance between each present is x feet
What is the distance, x, between each present
x = 2.5
400
Chaina buys milk and onions at the store.
- She pays a total of $35.67.
- She pays a total of $5.91 for the milk.
- She buys 6 bags of onions that each cost the same amount.
Write an equation that determines the cost, c, of each bag of onions ?
6c+5.91=35.67
400
A store stacks 4 rows of candy bars. The initial row has a length of 17 candy bars. The next three rows are the same length. The total number of all four rows is 77 candy bars. Write and solve an equation to determine how many candy bars c, are in the first three rows.
3c+ + 17 = 77
c = 20
500
1.25(2x + 24/2) = -11
x= -10.4
500
Which equation has the solution x=7?
7x−3=74
3x−5=−16
6x+2=29
6x+5=47
6x+5=47
500
Yesica took a taxi. The taxi charges an initial fee of $2.90 plus $1.25 per mile. The total fare was $6.65, not including the tip. Write and solve an equation which can be used to determine m, the number of miles in the taxi ride. WRITE IT THE UGLY WAY!
1.25m + 2.90 = 6.65
m = 3
m = (6.65 - 2.90)/1.25
500
The design of the parking lot at the mall is shown below. The distance between each parking space is x feet.
What is the distance, x, between each space in the parking lot?
x = 3.5
500
Mr. Parker wants to go to a baseball game. He spent a total of $200 for 5 admission tickets and for parking. The cost of each admission ticket was the same amount. The cost of parking was $15. Write an equation that can be used to determine the cost, in dollars (d), of each admission ticket, including tax.
5d+15=200
500
A grocery store sells two different sandwiches: ham and turkey. Each sandwich cost $4.99. The total sale from all the sandwiches sold was $119.76. There were 8 ham sandwiches sold. Write and solve an equation to determine how many turkey sandwiches t, were sold.
4.99t + 39.92 = 119.76
t = 16