Hello, I'm having trouble finding the answer to a few math questions. I would be glad if you could help me with this. Thanks.

1- Tell whether the lines are "parallel", "perpendicular", or "neither."

3x - 2y = -15 2x + 3y = -15

a- Perpendicular

b- Neither

c- Parallel

2-Find the slope of the line going through the pair of points. (4, 7), (-5, 7)

a. 14

b. 1

c. 5

d. 0

3- Find an equation of the line having the specified slope and containing the indicated point. Write the answer in slope-intercept form.

m = -8; (4, -3)

a. y = -8x + 30

b. y = -8x + 29

c. y = 8x + 28

d. y = -8x + 27

4-Find the function value.

Find f(-4) when f(x) = |x + 3|.

a. -4

b. -3

c. -1

d. 1

5-Solve the problem.

The function P(d ) = 1 + d 33 gives the pressure, in atmospheres (atm), at a depth d feet in the sea. Find the pressure at 39 feet. O 40 33 atm O 13 11 atm 24 11 atm O 2 11 atm\f