Write On!
X Marks the Spot
It’s Complicated
Identity Crisis
Walk the Line
100
Write an equation where x is the number of hours worked and y is the total pay if you earn $15 per hour plus a $50 bonus.
What is y = 15x + 50?
100
Solve: x + 5 = 12
What is x = 7?
100
A recipe uses 2 cups of flour for every 3 eggs. If you use 8 cups of flour, how many eggs do you need?
What is 12 eggs?
100
Are 2x + 4 = 12 and 2x = 8 equivalent equations?
What is YES?
100
What is the y-intercept of y = 2x + 3?
What is (0,3)
200
A party costs $200 for the space plus $8 per person. Write an equation for the total cost C in terms of number of people p.
What is C = 200 + 8p (or C = 8p + 200)?
200
Is x=7 a solution to this equation, 10x-29=165?
What is no?
200
A taxi charges $3 per mile. How much does a 10-mile trip cost?
What is $30?
200
Write an equivalent equation to y=3(2x-1)+4
What is y=6x+1
200
What is the slope of y = -2x + 5?
What is -2?
300
The perimeter of a rectangle is 24 inches. If the length is l and width is w, write an equation.
What is 2l + 2w = 24?
300
Solve: 2(x + 3) = 16
What is x = 5?
300
If y = 2x + 5, what is y when x = 3?
What is 11?
300
Write an equivalent equation of
2(x+10)-2=20
What is 2x+18=20 OR x=1
300
Write the equation of a line with slope 3 and y-intercept -2.
What is y=-3x-2
400
A gym membership costs $50 per month. Write an equation for total cost T after m months of membership.
What is T = 50m?
400
Solve the equation,
4a-9=-6a+11
What is a=2?
400
A plant grows 2 cm per week. If it starts at 10 cm, write an equation for height h after w weeks.
What is h = 10 + 2w?
400
Write 4x+2y=12 in slope intercept form (y=mx+b)
What is y=-2x+6
400
Does the point (2, 7) lie on the line y = 3x + 1?
What is YES? (3(2) + 1 = 7)
500
You start with $100 and spend $12 each day. Write an equation for money remaining M after d days.
What is M = 100 - 12d?
500
Solve this equation,
(x+2)/3=8
What is x=22?
500
Tank A contains 120 gallons of water. Every minute, 2 gallons are released from the tank. Let x represent the number of minutes and y represent the amount of water remaining in Tank A. Write ONE equation that correctly models the scenario.
What is y=120-2x
500
Write 4x+3y=12 in slope intercept form.
What is
y=-4/3y+4
500
True or False? If 25 bananas were sold, then 78 apples were sold? The equation of the line is 5x+4y=425 where x is number of bananas sold and y represents number of apples sold
What is False?