Algebra 1 Strands 1 & 2 Warm-Up

Solve: 2(2m + 3) = -6(m + 9)

• 1.2

• 6

• -6

• 7.5

Solve:
3x + 15 = 3(x + 5)

• No Solution
• x = 15
• Infinitely Many Solutions

Which option below describes the graph of g(x) = -3x + 5?

• A line with a slope of -3 and y-intercept of 5.

• A line with a slope of -3 and a y-intercept of -5.

• A line with a slope of 3 and a y-intercept of -5.

• A line with a slope of 3 and a y-intercept of 5.

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

• (-2,5)
• (-2,-5)
• (2,-5)
• (2,5)

Solve the inequality.

-3 − 6(4x + 6) > -111

• x > 3

• x < 3

• x < -3

• x > -3

Write the equation of the line in slope-intercept form.

• y = (-2/3)x + 4

• y = (2/3)x + 4

• y = (3/2)x + 4

• y = (-3/2)x + 4

The solution to this system of equations is:

• (4, 3)
• (3, 4)
• (-4, 3)
• No solution

Which of the following is a solution to

0 = x² - 2x - 15 ?

• 3

• -3

• -15

• -5

Simplify the given expression.

• 5p² - 16p

• 5p + 4

• 5p - 4

• 5p + 4p

Factor:

2x² + 3x - 9

• 2(x + 3)(x - 3)

• (2x - 3)²

• (x + 3)(2x - 3)

• (2x + 3)(x - 3)