Algebra 1 Review

• y = 3x + 4

• y = -3x + 4

• y = 1/3x + 4

• y = - 1/3x + 4

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

What is the solution to the system?

• (3, -1)

• (2, -6)

• No Solution 

• (6, -2)

What equation is equivalent to the following equation:

• 4x + 8 = 3

• x + 8 = 6

• 4x + 8 = 12

• 4x + 2 = 3

The 30 members of a choir are trying to raise $1500 to cover travel costs to a singing camp. They have already raised $600. Which equation would you solve to find the average amount each member can raise in order to meet the goal?

• 30x + 600 = 1500

• 30x - 600 = 1500

• x + 600 = 1500

• 30x = 1500

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she spends $35 in all.

• .50x + 20 = 35

• .50x = 35

• .50 + 20x = 35 

• .50x - 20 = 35

The drama club is selling tickets to its play. The cost of an adult ticket is $4.50, and the cost of a student ticket is $2.50. The theater can hold 250 people and they want to make $1,005. Write a system of equations that could be used to find x, the number of adult tickets and y, the number of student tickets.

Sarah enjoys cutting lawns and charges $20 for each small lawn and $30 for each large lawn she mows. Sarah earned $140 for mowing 6 lawns. Write a system of equations that could be used to find x, small lawns and y, large lawns Sarah mowed.

What does the y-intercept mean in this situation?

• The starting price of the pool pass is $0.

• The starting price of the pool pass is $12

• You can buy 6 passes.

• The starting prices of the pool pass is $6.

What does the slope mean in this situation?

• Each pass after the initial pass costs $3.

• Each pass after the initial pass costs $12.

• Each pass after the initial pass costs $6.

• The passes are all free.