Systems of linear equations
equations and volume
exponents and scientific notation
functions and linear equations
transformation
100
Solve the system of two linear equations below using the method you think is best for this problem.
x - 3y = 12
-2x - 10y = -8
(x,y) = (9,-1)
100
What is the solution to the equation shown below?
2/3 x + 5 = 1
x = - 6
100
simplify
4^8/ 4^-4
4 ^ 12
100
Which of the graphs below represent a function?
D
100
What is a reflection?
when an image is mirrored over a line of symmetry
200
what is the solution to the system of equations?5x+2y=- 15
2x - 2y=-6
(-3,0)
200
What is the solution to the equation below?
5c + 4 = 2 (c = 5)
c = 4 2/3
200
which number is equivalent to
3^4/3^2?
9
200
The cost to rent a paddleboat at the city park includes an initial fee of $7.00, plus $3.50 per hour. Which equation models the relationship between the total cost, y, and the number of hours, x, that the paddleboat was rented?
y = 7 x + 3.5
200
What is a translation?
when an image shifts up, down, left or right
300
what is the solution to the system of equations below?
2x+3y=6
x-3y=9
{5, 3/4}
300
Solve the equation below for y.
6y – 3(y + 5) = 3(y -2)
no solution
300
Which expression is NOT equivalent to 6^3/6^6?
1/6^2
300
Annette plans to visit an amusement park where she must pay for admission and purchase tickets to go on the rides. Annette wants to find the total cost of a day at the amusement park. She wrote the equation c=1.5x+12 to predict c, the total cost of a day at the amusement park. What could the number 12 represent in Annette’s equation?
The cost of admission
300
What is a dilation?
when an image’s size changes
400
Solve the system of equations shown below.
2x – 6y = -12
x + 2y = 14
(6,4)
400
What is the solution to the equation below?
2 ( x - 3) = 2x + 5
no solution
400
Which expression is equivalent to 4^7 x 4^5?
4 ^2
400
The number of minutes included in different cell phone plans and the costs are shown in the table. What is the approximate rate of change in cost per minute?
42 dollars per minute
400
What does congruent mean?
the same, of equal size or value
500
y = 7x – 10
y = -3
(x,y) = (1,-3)
500
Find the solution for this equation.
4x + 9 = 3 – (x – 2)
- 0.8
500
The combined volume of all the tanks at an aquarium is 1.25 x 10^6 gallons. The aquarium plans to install a new dolphin tank with a volume of 250,000 gallons. What will be the total volume of all of the tanks at the aquarium after the new dolphin tank is installed?
1.5x10^6
500
Which statement best describes what the jogger was doing during the 9 − 12 minute interval of her jog?
she was jogging at a constant rate
500
What does orientation mean?
when an image is turned