Algebra Sol Equations and Inequalities

Cody’s Gym charges a $15 fee to join and $30 per month. Tyler’s Gym charges a $30 fee to join and $20 per month. Write an inequality that could be used to determine after how many months Tyler’s gym would be a better deal.

• 30 + 20x < 15 + 30x

• 30x + 20 < 15x + 30

• 30 + 20x > 15 + 30x

• 30x + 20 > 15x + 30

8x+10≥34

• x≥3

• x>6

• x≤3

• x<7

Which point is not a solution to the system?

• (200, 350)

• (600, 100)

• 200, 50)

• (600, 400)

Which point is a solution?

• (0, 6)

• (-3, 4)

• (1, 0)

• (-4, 3)

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

What is the slope in the equation y=2x + 3?

• 2

• 3

• 5

• Cannot be Determined 

Which is the graph of y= -x + 2?

• A

• B

• C

• D

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)

• y - 4 = -1/4(x + 7)

• y + 7 = 4(x - 4)

• y - 7 = -1/4(x - 4)

Which values are solutions to the inequality?

• All values greater than -5

• All values less than -5

• All real numbers

• All values less than or equal to -5

Which represents the "slope-intercept" formula?

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