A __________ is a value that makes an equation true.
We use _______________ to move terms from one side of the equation to the other.
Inverse Operations
In general, we want to move terms so that x stays...
Positive
The sum of a number and 6 is 10. Write the equation.
x + 6 = 10
Mr. V got hired ________ days before the school year started.
3 days (WOW)
Name the 4 Properties of Equality
Addition, Subtraction, Multiplication, and Division
Simplify is another way of saying...
Combine Like Terms
Solve -3x + 6 = 7x - 24
x = 3
x - 3 = -7
x = -4
Mr. V coaches which section of the marching band?
BONUS 100 for the section!
The drumline
BONUS: Bass Drums
2x + 4 = 16
No.
Solve -2x + 6 = 8
x = -1
Solve 1/2(2x + 8) = -2x + 2
x = -1
WORTH 400 POINTS!!!
The EDHS Drumline sells tickets for their annual showcase to raise money for sticks. If each ticket is sold at $4 and they need $720 to get everyone a new pair of sticks, how many tickets do they need to sell?
180 tickets
Before EDHS, where was Mr. V teaching (city)?
Torrance
Solve x + 4 = 10
x = 6
Solve 3(2x + 4) = -24
x = -6
How many solutions?
3(4x + 5) = 4(3x + 5)
0 solutions/No Solutions
WORTH 600 POINTS!!!
Allison is hosting a watch party for "Puss in Boots: The Last Wish". The cost of renting the theater, buying snacks, and renting the movie is $120. Allison decides to sell each ticket at $6.
If Allison contributes $30 of their own money, how many tickets would they need to sell to break even?
15 tickets
Mr. V is in the drumline for what professional team?
The Los Angeles Chargers
Solve 4x = 32
x = 8
Solve -2/3(6x + 3) = 10
x = -3
How many solutions?
6z - 2z + 4 = 4(z + 1)
Infinitely Many Solutions
WORTH 800 POINTS!!!
Ezra decides to take a trip to San Francisco which is 600 miles away. Unfortunately, Ezra didn't have time to fill their tank up before leaving. They currently can drive 150 miles before needing to refuel the car.
If Ezra's car gets 25 miles per gallon, how many gallons of gas would they need to refill the car with to make it to San Francisco as their tank hits empty?
18 gallons
How many years has Mr. V been coaching the EDHS Marching Band?
6 years