Creating Equations
Four times a number increased by 6
What is ... 4x + 6
What letter represents the y-intercept in the equation of a line in slope intercept form?
What is ... B
Simplify using the distributive property:
3(x + 6)
What is ... 3x + 18
What is the inverse operation of subtraction?
What is .... addition
I am the point(s) on a graph that is shaded. What am I?
What is ... a solution
Write as an equation:
twice a number more than eighteen is 8
What is ... 2x + 18 = 8
What is the strategy we use to find the slope of a linear equation on a graph?
What is ... Rise/Run
Simplify using the distributive property:
9(5 + 4n)
What is ... 45 + 36n
Solve:
3x + 2 = 14
What is ... x = 4
Equivalent or Not Equivalent?
5x = 24 + 2x
3x = 24
What is ... yes!
Kim bought a box of pushpins. She put 31 pushpins on the bulletin board and had 45 left. Which equation, when solved, will tell how many pushpins were in the box?
What is ... P = 45 + 31
What is the slope of the line y = 4x + 7?
What is ... 4
Simplify by combining liked terms:
3x - 7 + 9x
What is ... 12x - 7
Solve:
x + 1 < 6
What is ... x < 5
What do you call this sign: >
What is ... greater than or equal to.
Create one equation to represent the revenue from the tickets sold from the following information:
Tickets to the varsity basketball game cost $4 for students, but adults pay $6, and discount tickets are $5 for senior citizens. At a recent game, 353 tickets were sold for a total of $1,660. There are twice as many student tickets sold as adult tickets.
s=number of student tickets sold
a= number of adult tickets sold
d= number of discount tickets sold
What is ... 4s+6a+5d=1660
What is the equation for slope-intercept form?
What is ... y = mx+b
Simplify to the as much as possible...
3(2x + 5) + 8
What is ... 6x + 23
Solve:
3x + 1 < 16
What is ... x < 5
Who is the best Algebra teacher in the world?
What is ... Mr.CJ
Create one equation to represent the total amount of coins collected from the following information:
I have started a coin collection under the seat of my car out of nickels, dimes, and quarters. I have 50 coins total for a total value of $6.55. I have twice as many quarters as dimes.
n=number of nickels
d=number of dimes
q=number of quarters
n+d+q=50
When we DO NOT KNOW SOMETHING, what do we use?
What is ... a variable
Simplify:
9 - 6 + 7x - 2x + 3
What is ... 5x + 6
Solve:
5x + 7 = -5 + 11x
What is ... x = 2
Solve for x:
-2x + 2y =4
4x + 2y = 12
What is ... x = 8