ADD/SUBTRACT
6 + m < 18
What is m < 12?
21 < 3t
What is t > 7?
Jason has $4 more than Alex. Jason has $20. Write and equation and solve to figure out how much money Alex has.
A + 4 = 20
What is A = 16?
Just graph:
k > 15
open circle, at 15, right
Ann has (m) more than $12
What is m > 12?
w - 13 > 4
What is w > 17?
c/5 > 6
What is c > 30?
In 9 years, John will be 35 years old. Write and solve an equation to determine how old he is now.
J + 9 = 35
What is J = 26?
Just graph:
2y ≤ 44
closed circle, at 22, left
The ticket (t) costs at least $25
What is t ≥ 25?
28 < g + 19
What is g > 9?
108 < 9x
What is x > 12?
Kalie spent $20 on some DVDs. If each DVD cost $4, how many DVD's did she buy? Write and solve an equation.
4d = 20
What is D = 5?
Just graph:
v/16 > -3
open circle, at -48, right
Bobby will run a minimum of 9 miles (m)
What is m ≥ 9?
-5.6 > s - 38
What is s < 32.4?
y/1.5 > -1.8
What is y > -2.7?
Last Friday Jaidee had $29. Over the weekend, she received some more money from washing cars. She now has $37. How much money did she receive from washing cars? Write and solve an equation.
M + 29 = 37
What is M = $8?
Just graph:
32+g < 9
Open circle, at -23, left
You must score (s) at least an 85 to pass
What is s ≥ 85?
-15.234 + k > -37
What is k > -21.766?
a/3.2 > -1.09
What is a > -3.488
Amy and six of her friends went to a restaurant. They split the bill evenly. The bill was $84. How much did each person pay? Write and solve an equation.
7p = 84
What is p = $12?
Just graph:
-18 ≥ w + 7
closed circle, at -25, left
There will be no more than 16 people (p) at the party
What is p ≤ 16?