Add/Subtract/
Multiply/Divide
Multiply/Divide
w - 13 = 4
What is w = 17?
Jason has $4 more than Alex. Jason has $20.
Write and solve an equation a to figure out how much money Alex has.
a. 20-16=A
b. 20+4=A
c. A+4=20
d. A-4=20
C.
A + 4 = 20
What is A = $16?
Write the inequality and graph it on a number line:
k is larger than 15
What is k > 15
(see board)
Solve for a:
a + 9 ≤ 17
What is a ≤ 8
Ann has (m) more than $12
What is m > 12?
9x = 108
What is x = 12?
In 9 years, John will be 35 years old.
Write and solve an equation to determine how old he is now.
a. 35 + J = 9
b. 35 + 9 = J
c. J + 9 = 35
d. J - 9 = 35
C.
J + 9 = 35
What is J = 26?
Write the inequality and then graph it on a number line:
a number y is at least 7
What is y ≥ 7
(see board)
Solve for w:
w + 7 ≥ 18
What is w ≥ 11
The ticket (t) costs at least $25
What is t ≥ 25?
y/15 = 8
What is y = 120?
Kalie spent $20 on some DVDs. If each DVD cost $4, how many DVD's did she buy?
Write and solve an equation.
a. 4d = 20
b. 20 - D = 4
c. 20 x 4 = D
d. 4 ➗ 20 = D
A.
4d = 20
What is D = 5?
Graph
v > -3
What is (see board)?
Substitute 6 in for x.
Is this statement true for false?
x + 4 ≥ 10
What is true?
Bobby will run a minimum of 9 miles (m)
What is m ≥ 9?
-15 + k = 3
What is k = 18?
Last Friday Jaide 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.
a. 29 + 37 = M
b. 29 + M = 37
c. 29 - M = 37
B.
29 + M = 37
What is M = $8?
Graph
3g < 9
What is (see board)?
Substitute 9 in for x.
Is this statement true for false?
5x + 4 ≥ 50
What is false?
You must score (s) at least an 85 to pass
What is s ≥ 85?
2/3x = 8
What is 12
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.
a. 84➗6= p
b. 6p = 84
c. 7p = 84
d. 7x84 = p
C.
7p = 84
What is p = $12?
Write the inequality and then graph it on a number line:
v is a maximum of 12
What is v ≤ 12
Graph
Bob must sell at least 100 candy bars to support a school fundraiser. He has already sold 52 candy bars.
Write and solve an inequality to show how many more candy bars Bob needs.
a. 52 > c
b. c ≥ 48
c. 52 < c
d. c ≤ 48
What is B.
c ≥ 48
There will be no more than 16 people (p) at the party
What is p ≤ 16?