2 Step Equations
Integers
%
Proportionality
Hodge Podge
100
26 = 2 + 4x
x = 6
100
-55 + (-36)
-91
100
A notebook you want is $9.53. How much will the 7% sales tax be? Round to the nearest cent?
$0.67
100
What is the constant of proportionality? Explain.
The constant of proportionality is $1.50 per ticket.
100
Combine like terms
-11j+16-22j-27+5j
-28j-11
200
-2 = -4x - 10
x = -2
200
-63+22
-41
200
What is the grand total for a $34.78 pair of shoes with 6% sales tax?
$36.87
200
A graph represents a proportional relationship if:
1.
2.
1. It is a straight line
2. It passes through the origin
200
What operation do you have to use to solve
5x=30
Division
300
10 = 3x + 1
x = 3
300
(-19)(7)
-133
300
What is the sale price of a shirt that is originally $28.00 and is 30% off?
$19.60
300
Janine sells 16 apples for $8.00. What is the unit rate for each apple?
The unit price is $0.50 per apple.
300
13 - 7 times (-2+9)
-36
400
-100 = -2x - 10
x = 45
400
246- (-34)
280
400
How do your turn a percent to a decimal?
1) Move the decimal point 2 places to the left and remove the % sign or...2) divide by 100
400
Lenasia earned $640 in a 40-hour work week.
What is Lenasia's hourly rate of pay?
Lenasia earns $16 per hour.
400
11times5-56+36divide2
17
500
4 - 2y + 3 = -9
y = 8
500
(-56) - 72
-128
500
Rick bought 3 shirts for $18 each, 2 pair of socks for $3.99 a pair, and a pair of slacks for $45.00. The sales tax rate is 8.5%. How much did he pay?
$116.07
500
Jeff earned $400 working a 40-hour work week.
Find Jeff's hourly wage and use it to predict how much he will make if he works for 47 hours.
Jeff makes $10 per hour and would make $470 in 47 hours.
500
How many minutes are in 1 hour?
How many weeks in 1 year?
How many days are in 1 year?
You must get all 3 correct for the 500 points.
60 minutes in 1 hour
52 weeks in 1 year
365 days in 1 year