One Step Equations
Two-step equations
Multi-step Equations
Ratios
Word Problems
100
Round to the nearest hundredth 3h = 23
h = 7.67
100
2x + 10 = 14
x = 2
100
2(m - 1) = 11
m = 6.5
100
Write the following as 2 ratios: Malik caught 17 passes in 2 games.
17 passes or 2 games 2 games 17 passes
100
WRITE AN EQUATION & SOLVE: Julie is 3 years older than her sister. Julie's age is 11 years old. How old is her sister?
n - Julie's sister's age n + 3 = 11 n = 8 Julie's sister is 8 years old.
200
4b = 12
b = 3
200
5d - 10 = 40
d = 10
200
3e - 2e = 10
e = 10
200
Solve the following equation using cross multiplication. 6 x 8 = 12
x = 9
200
Mr. Cushman bought 7 Hannah Montana t-shirts for a total of $90.93. Each t-shirt cost the same amount. How many Hannah Montana t-shirts did Mr. Cushman buy?
n - # of t-shirts 7n = 90.93 n = 12.99 Each t-shirt cost $12.99
300
-3a = -21
a = 7
300
-7t + 28 = -84
t = 16
300
5(a + 4) = 24
a = 0.8
300
Write the following as 2 ratios: You have 5 classes in 350 minutes.
5 classes or 350 minutes 350 minutes 5 classes
300
Tyler has 4 boxes of apples. Each box has the same number of apples. After Tyler eats 3 apples, there are 109 apples left in the boxes. How many apples were in each box?
a - # of apples in each box 4a - 3 = 109 a = 28 There were 28 apples in each box.
400
y - 5 = 10
y = 15
400
-2x + 18 = -24
x = 21
400
5v - 8 + 10v = 14
v = 1.47
400
If there is 1 teacher at Muchin for every 26 students, how many teachers would there be with 1040 students?
1 teacher x teachers 26 students = 1040 students x = 40 teachers
400
The sum of 3 consecutive numbers is 102. What is the middle number?
x + (x+1) + (x+2) = 102 3x+3=102 x = 33 Smallest -- 33, middle -- 34, largest -- 35
500
c + 400 = 431
c = 31
500
-52 + 2a = 208
a = 130
500
Simplify. 3(t + 8.5) + 5t = 60
t = 4.31
500
Garry the snail can crawl 100 centimeters in 6 seconds. How many centimeters does she crawl in 1 second? (unit rate)
100 centimeters x centimeters 6 seconds = 1 second x = 16.67 centimeters
500
Mr. Rios was arguing with his wife about how long he spends on his phone. This month, he had to pay $30 to set up his phone plan. He gets charged $0.25 for every minute he plays on his phone. If his phone bill was $95.50, how many minutes did he spend on his phone for the month?
30 + 0.25x = 95.50 x = 262 minutes
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