PEMDAS
5 x 62 ÷ 10
31
4 greater than x
x + 4
4x + 3 + 2x = 9
x = 1
How many operations does a one step equation have?
What is the 4 Basic Operations?
Add, Subtract, Multiply and Divide
What is the cell phone policy this year?
Away all day! In backpacks.
92 x 8 – 92
644
8 goes into t
𝑡÷8
16 - 4 + 5x - 3x = 22
x = 5
When solving a two step equation how many terms are usually on the same side?
Two
In order to solve an equation what must you do if you have more than one constant or variable on the same side?
Combine Like Terms
How can you contact your teacher outside of school?
Email, Canvas Message, Synergy Message
100–75÷5+43
128
12 split into 2 equal groups
12 ÷ 2
-88 = -8(x + 4)
x = 7
Which of these are a multi step equation?
4x+3=11
-4x+2-7
5(y+2/5)=-13
4m+7m
5(y+2/5)=-13
Name the order of operations
PEMDAS
How much is your homework worth? (Percentage)
10%
4x{9x4– 62}+9
-95
Karen makes $5 for each dog she walks. If Karen walks d dogs, how much will she make?
5d
14 = 2(3a + 6) + 2
a=0
What type of equation is this: y=4x+5
Linear Equation
What is the inverse operation of squaring a value?
If you miss class, what is the only reason you are allowed to make up work?
If it is an excused absence.
62 +{24÷6+32}
98
Marshall Middle School is planning a field trip to see Romeo and Juliet at the local theater. The cost of a teacher ticket is $25 and the cost of a student ticket is $13. Write an expression to show the cost of t teacher tickets and s student tickets.
25t + 13s
-76 = 7(5k - 8) -3k + 12
k = -1
What type of equation is this:
y=x2-5x+2
Quadratic Equation
When solving something like 3(x -2) = 12
what step do you do first?
Distribution
When is lunch and learn?
Tuesdays and Thursdays