EOC Algebra Solving Linear Equations

• a

• b

• c

• d

• a

• b

• c

• d

A college student needs 11 classes that are worth a total of 40 credits in order to complete her degree. The college offers both 4-credit classes and 3-credit classes. Which system of equations can be used to determine f, the number of 4-credit classes the student can take to complete her degree, and h, the number of 3-credit classes?

• f + h = 40
  4h + 3f = 11

• f + h = 11
  4h + 3f = 40

• f + h = 40
   4f + 3h = 11

• f + h = 11
  4f + 3h = 40

• a

• b

• c

• d

Solve the system of equations: x + y = 5 2x - y = 1

What is the SUM of the x and the y values from the system:

2x + y = 8

x - y = 1

• 6

• 5

• 7

• 4

What is the solution to this system?

• One Solution

• No solution

• Infinitely Many Solutions

The PRODUCT of x and y from the system of equations: 3x + 2y = 12, x - y = 1 is

• -8

• 6

• -6

• 8

• 5

• 4

• 0

• -4

Which operation should be performed first to solve the inequality -2x-3<9

• Add 3 to each side

• Subtract 3 from each side

• add 2 to each side

• Divide each side by -2

• Reverse the inequality symbol