Algebra Leap

Find the difference.
(7p + 4p³ - 8) - (-3p² + 2 - 9p)

• -3p² + 4p³ -15 + 9

• 3p³ + 4p² - p + 3

• 4p³ -3p² +16p + 10

• 4p³ +3p² + 16p - 10

write the equation

• 15 + 6p = 75

• 15- 6p = 75

• 15 + 75 = 6p

• 15 -75 = 6p

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Solve the equation using the quadratic formula.

• A

• B

• C

• D

The cost of each bottle of juice from a juice machine is $0.65. Which expression represents the total amount of money collected from the sale of q cans of juice from the machine. 

• 0.65 + q

• 0.65 - q

• 0.65q

• 0.65 ÷ q

The total daily sales at a video store are shown in the expression 21x - 3x², where x is the number of tapes sold. 
Which shows this expression completely factored? 

• 3x(7 - x)

• 3x²(7 - x)

• x(21 - 3x)

• (x - 3)(7 - x)

Which ordered pair satisfies both equations below for x and y? 

• (-1, -4)

• (-2, -3)

• (3, 2)

• (4, 1)

What is the domain of an ordered pair on the graph below? 

• -4

• -2

• 1

• 4

What are the solutions for the quadratic equation x² + 6x = 16

• -2, -8

• -2, 8

• 2, -8

• 2, 8

What is the greatest common factor of the expressions 36x⁸y² and 18x⁴y³?

• 2x²y²

• 3x⁴y

• 9x²y

• 18x⁴y²