Semester Exam Review (Fall)

Tags

CCSS.6.EE.A.3

• x = 3

• x = 5

Which graph can be used to find the solution to the system of equations below?

2x + y = -4

-3y = 2x + 12

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B

What is the solution to 0.3(12x - 16) = 0.4(12 - 3x)?

• -2

• 4

• 2

• -4

Tags

CCSS.8.EE.C.7B

What is the value of x in the equation 6(x − 2) = 36 − 10x?

A city bus collected $1,140 in fares on a given day. The regular fare is $1.50, and the reduced fare is $0.75. If 1,042 total fares were paid, which system of linear equations can be used to find x, the number of regular fares paid, and y, the number of reduced fares paid?

• 1.50x + 0.75y = 1042

• x + y = 1140

• 0.75x + 1.50y = 1140

• x + y = 1042

• 1.50x + 0.75y = 1140

Tags

CCSS.HSA.CED.A.3

A college football team scored 12 times in a game, for a total of 72 points. Each touchdown is worth 7 points and each field goal is worth 3 points. Which system of equations below could be used to solve for x , the number of points the team scored from touchdowns, and y , the number of points the team scored from field goals?

• 12x + y = 72

  7x + 3y = 12

• x + y = 12

  7x + 3y = 72

• x + y = 12

  3x + 7y = 72

• x - y = 72

  7x + 3y = 72

Tags

CCSS.8.EE.C.8C

The graph shows part of a linear function on the coordinate grid.

What are the domain and range of the line segment?

• Domain: All real numbers

  Range: All real numbers 

• Domain: -6 < x < 3

  Range: -8 < y <  9

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which graph shows a function with a domain of all real numbers greater than 7?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

he graph of a linear function is shown on the coordinate grid.

Which inequality best represents the range of this function?

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5