Define a variable and write an inequality for each statement
Graph!
There are fewer than 10 tickets available for the concert tonight.
t = number of tickets
t<10
100
Solve and Graph
y-14 > 10
y > 24
200
h/7=8
h= 56
200
If n = 3, t= -2, and y= 4
what is...
2(n+ 3y)
30
200
2t+ 9.4 = 39.8
t=15.2
200
Define a variable and write an inequality for each statement
Graph!
To rent a car you must be at lest 25 years old.
a= age
a ≥ 25
200
Solve and Graph
m-8≤ 17
M ≤ -9
300
What is 34 = g + 25
g = 9
300
If n = 3, t= -2, and y= 4
what is...
2ny/t
-12
300
p= 5.1
2p+4.5
14.7
300
What can x be?
-3 ≤ x < 0
X= -3, -2 , -1
300
Solve and Graph
-7k ≤ -84
k≥ 12
400
What is 253 + c = 725
c= 472
400
If n = 3, t= -2, and y= 4
what is...
-2t + 6n
22
400
Define the variable. Then write and solve the equation.
A mason is a laying a brick foundation 72 in wide. Each brick is 6 in. wide. How many bricks will the mason need across the width of the foundation?
b=bricks
6b=72
12 bricks
400
Define a cariable and write an inequality
The truck can haul more than 20,000 lbs
h= weight hauled
h>20,000
400
Define a variable. Write and solve. Graph
A ferry can safely trasnport at most 220 people. There are already 143 people aboard. How many more people can the ferry take aboard?
m= number of additional people aboard
143+m ≤ 220
m ≤ 77
500
What is 62.5 + t = -77
t = -139.5
500
If n = 3, t= -2, and y= 4
what is...
ny-6
6
500
Define the variable. Then write and solve the equation.
You buy 12 apples. You also buy a box of cereal that costs $3.35. The bill is $8.75. How much does the apple cost?
a= cost of apple
12a+3.35=8.75
a= $0.45
500
Solve and graph
x/-15<-4
What is x>60
500
Define the variable. Write and solve an inequality. Graph
Mrs. Bergren and her daughter spent at least $130 while shopping for new clothes. Her daughter spent $52. How much money did Mrs. Bergren spend?