1.1-1.5 Review

Solve the equation: 1 - 3r + 7r = 2r + 5

• 8

• -4

• -9

• 2

Solve the equation: -155 = -5(7 + 8m)

• 7

• 6

• 3

• -1

Tags

CCSS.7.EE.B.4A

Solve the equation: 31 - 5x = -6 (1 + 8x) -6

• -13

• -1

• 13

• All real numbers

Solve the inequality: 10 < -2n + 7n

• n > -38

• n < -38

• All real numbers

• n > 2

Solve the inequality:  $154\ \le-7\left(8+6p\right)$  

• No Solution

•  $p\le-24$  

•  $p\le-5$  

•  $p\le-1$  

Tags

CCSS.7.EE.B.4B

Solve the inequality:  $-38\ +\ 8x\le7\left(2x-2\right)$  

•  $x\ge-4$  

•  $x\ge-6$  

•  $x\ge-7$  

•  $x\ge-15$  

Write the slope intercept form of the equation for the line shown.

• y = 2x - 3

• y = -2x - 3

• y = -3x -2

• y = -3x + 2

Write the slope intercept form of the equation for the line shown.

• x = -2

• y = -2x

• y = 2x

• y = -2

Write the slope intercept form of the line:

 slope =  $-\frac{1}{3}$  , y-intercept = 1

•  $y=-\frac{2}{3}x+1$  

•  $y=\frac{2}{3}x=1$  

•  $y=x+\frac{2}{3}$  

•  $y=-\frac{1}{3}x\ +1$  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the slope intercept form of the line:

Through (-2, -3), slope = -1

• y = -5x - 5

• y = -x - 5

• y = -5x -1

• y = 5x - 1