need help with algebra

Question

1) Find the x-intercept.

x - 5y = 10

Group of answer choices

(10, 0)

(-2, 0)

(0, 10)

(0, -2)

2)A gym charges a fee to join plus a monthly fee. Joining plus 3 months costs $155. Joining plus 6 months costs $215. Write a system of equations that describes the given situation. Use j for the joining fee and m for the number of months.

Group of answer choices

3j + m = 155

6j + m = 215

3m + 6m = 155

j + 6j = 215

3m = 155

6m = 215

j + 3m = 155

j + 6m = 215

3) Determine whether the lines for the pair of equations are parallel, perpendicular, or neither.

4x + 3y = -30

6x - 8y = 20

Group of answer choices

perpendicular

parallel

neither

4) Write an equation that represents a line perpendicular to y=1/6x-2 

5) Solve the system.

y = 4x - 7

y = 2x - 5

Group of answer choices

(2, 1)

(2, -1)

(3, 6)

(1, -3)

Answer 1

I will do the first one for you. Then you need to work on the rest and if you get stuck, ask a question in a comment so that I can help further.

The x-intercept is the place where the graph crosses the x-axis, i.e. where x=0.

0-5y=10

y=-2

(0,-2) is the answer.