Equations in One Variable

Question 1

The cost of 10 days at Healthy Gym is $.

Revolt · Accepted Answer

25

Question 2

The cost for 10 days at Healthy Gym is the cost for 10 days at Workout Gym.

Revolt · Accepted Answer

the same as

Question 3

Which of the following is true for memberships lasting longer than 10 days?

Revolt · Accepted Answer

Workout Gym is the better deal.

Question 4

Which equations can pair with y = 3x – 2 to create a consistent and independent system?

Revolt · Accepted Answer

x = 3y – 2; y = –3x – 2; 3y – x = –2

Question 5

Which is the graph of the system and ?

Revolt · Accepted Answer

C.

Question 6

Decide whether each point is a solution to the system. and (0, –2)

Revolt · Accepted Answer

is not a solution to the system

Question 7

(5, 0)

Revolt · Accepted Answer

is a solution to the system

Question 8

(3, 13)

Revolt · Accepted Answer

is not a solution to the system

Equations in One Variable Answers