A2CP: Semester 1 Final Exam Review

Solve.

7 + 4x + 4x = 8x + 3 + 4

• no solution

• all real numbers

• 7

• 3

Tags

CCSS.8.EE.C.7A

2x + 3(5x - 7) = 47

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.8.EE.C.7B

Tags

CCSS.7.EE.B.4A

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

• A
• B
• C
• D

What is the equation of the line?

• y = -3/4x + 3
• y = 4/5x + 3
• y = -4/5x + 3
• y = -4/5x

What is the equation of the line?

• y = 0
• y = 1
• y = 2
• x = 1

What is the equation of this line?

• x = 5

• y = 5

• y = 5x

• x = -5

Which equation has a line that would pass through both (8, 5) and (9, −1) ?

• y = 6x + 53

• y = −6x - 53

• y = (−4/5)x + 53

• y = −6x + 53

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B

Solve by elimination 
-12x-10y= 0 
 6x+5y= -1

• infinite solutions
• (0,0)
• no solution 
• (2,1)

Tags

CCSS.HSA.REI.C.6

CCSS.8.EE.C.8B