Question

Which of the following lines is parallel to x = 4?

a) \(y = 9\)
b) \(y = 4\)
c) \(x = 6\)
d) \(x - y = 3\)



**Mathematics - Question 1861:**

You have $160 in a savings account. Each week for 7 weeks, you take out $32 for spending money. How much money is in your account at the end of 7 weeks? Write an expression and an answer separately.
a) \(160 - (7 \times 32)\)
b) \(160 + (7 \times 32)\)
c) \(160 \div (7 \times 32)\)
d) \(160 \times (7 \times 32)\)

Answer 1

The line that is parallel to x = 4 is x = 6.

Step-by-step explanation:

The line that is parallel to x = 4 is c) x = 6.

Parallel lines have the same slope but different y-intercepts. The equation x = 6 is a vertical line that passes through the point (6, 0). It is parallel to the line x = 4 because both lines have an undefined slope.

Therefore, x = 6 is the parallel line.