Math Vocabulary
What is a value that we do not know called?
variable
What step is needed to solve the equation?
x+2=1
Subtract 2 from both sides
x+5=12
x=7
Ian sells books to Izi for $4 each. Write an equation for how much money he makes.
y=4x
What school are you at?(full name)
Oakland High School
Extra 100: Oakland Senior High School
What is also called the Rate of Change of a line?
Slope
What are the 2 steps needed to solve this equation.
2x-4=10
Step 1: Add 4 to both sides
Step 2: Divide 2 on both sides
2X-19=3
x=11
In slope-intercept form, write an equation with a slope of -4 and a y-intercept of 7.
y=-4x+7
What are the 3 adults in the room named?
Mr. Bartley(Tyshaun)| Mr. Lawrence(Ian) | Ms. Anna(Anna)
What form is this equation in?
4x+6y=18
Standard Form
What do you do here?
-2(x+4)
Distribute the -2 to the x and the 4
-2(x-6)=18
x=-3
Yusuf's friend gave him 4 dollars in the morning. Throughout the day, he sells ice cream for $2 a cone. Write an equation for how much money he made at the end of the day.
4+2x=y
What room are we in?
ROOM 346
What is the opposite of operations called?
Inverse operations
How do I simply this expression?
8x+5-3x+10
Combine like terms
Combinar términos semejantes
5(x-9)=20
x=13
Jonas starts the night with 68 brain cells. He loses 4 brain cells every time he speaks. Write an equation to represent how many brain cells he has left at the end of the night
y=68-4x
What are the 5 families at O-High?
Tigers, Pumas, Jaguars, Panthers, Cheetahs
What is replacing a variable with an expression it is equal to?
Substitution
What is the last step to get "y" by itself?
-5x-9y=12
Divide -9 of both sides
Divide -9 de ambos lados
12/4x=6
x=1/2
Nate spent $56 on 4 pounds of turkey and 2 pounds of ham. Write an equation representing this scenario
4x+2y=56
What is the address to the school?
1023 MacArthur Blvd