Distributive
Property
Property
3(x +1)
3x + 3
Which number in the set makes the equation true
{4, 6, 8, 10}
16 = 2x
8
Solve for y
16 = 4y
y = 4
What lesson number did we quiz over this week? NO looking at your workbook!
22
The equation m = 2p represents the mass, m, of polished stones. Based on the equation, how many grams does 7 polished stones weigh?
14
(2x + 2)5
10x + 10
Which number in the set makes the equation true
{12, 16, 18}
32 = x + 16
16
Solve for y
85 = 35 + y
y = 50
How many days of school do we have left (not including today)?
33
Lily has a $20 gift card. She uses the gift card to buy 10 songs that cost $0.75 each. She wants to use the gift card to purchase a 12 movie. After buying it, how much money will she have left on the gift card?
$0.50
5(7x + 3 - 2y)
35x + 15 - 10y
Which number in the set makes the equation true
{5, 10, 15, 20}
35 = 2x + 5
15
Solve for y
99 = 2y + 15
y = 42
What is Mrs. Jones favorite kind of chip?
Hot Cheetos
Ellison and Evelyn participated in a quiz contest. They scored 23 points in all. Ellison scored 9 points. WRITE AN EQUATION using the variable x to show how many points Evelyn scored.
23 - 9 = x
or
9 + x = 23
Solve and simplify
3 + 2x + 4(3x + 8y + 2)
14x + 32y + 11
Which number in the set makes the equation true
{4, 5, 6}
48 = 3 (2x + 6)
5
Solve for x
3x + 21 + 2x + 11 = 42
x = 2
How many sides does a decagon have?
10
Mrs. Willingham baked 100 cookies this week. She baked 4 more than three times the total she made last week. How many cookies did she bake last week?
100 = 3c + 4
32
Solve and simplify
4(2x + 3y) + 5(x + 4y + 6)
13x + 32y + 30
Which number in the set makes the equation true
{10, 11, 12}
121 = x2 + x + 11
10
45 + 3x + 5(2x + x + 3) = 114
x = 3
What percentage of planet earth is water?
70%
BONUS