Two-Step Inequalities (7th)
Multi-Step Equations (8th)
Rates and Unit Rates (7th)
Functions (8th)
Order of Operations (7th and 8th)
100
5x-7>=8
x>=3
100
2x - 3 = 4x - 7
x = 2
100
Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?
19 cars per day
100
(1,3),(2,4),(1,5)
Is it a Function?
Not a function
100
7 + 3(2^2 -1)
16
200
6x+4<=-2
x<=-1
200
Daily Double
x = 12
200
At the market, 7 apples cost $4.55. What is the cost per apple?
$0.65 per apple
200
(2,5),(3,7),(4,8),(5,10)
Is it a Function?
Yes, it is function.
200
(6 + 4 times 3)/2 -5
4
300
-2x+7<19
x> -6
300
5(2x+1) - 3(x - 4) = 4x + 7
-10/3
300
Ken can walk 40 dogs in 8 hours. Determine how many dogs he can walk in 50 hours.
250
300
(a,b),(b,c),(c,a),(a,d)
Is it Function?
Not a function.
300
Daily Double
20
400
2 - 3x <= 20
x>= -6
400
2(x−5)+3(x+2)=4(2x−1)
x=0
400
A hummingbird can flap its wings 4,200 times per minute. How many times can a hummingbird flap its wings in 210 seconds?
14,700
400
Is it a Function?
Yes, it is function
400
5(3 + 2^2) - 4
31
500
u/7 -1 <= 1
u<= 14
500
½ (2x + 4) = ½ (4x - 8)
x = 6
500
An average respiratory rate is about 12 breaths per minute. How many breaths are taken in 1 day at this rate?
17280
500
Is it a Function?
Not a function
500
( 9 - (2 + 3)^2) divide 4
-4