Decide if each pair of lines is parallel, perpendicular, or neither. 1
2x–3y=18
6x–9y= – 27

2
5x–y=3
y=1/5x+2

3
3x–8y=4
y= –8/3x+6

4
y+2=3/5(x+15)
5x+3y=18

Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

1foot = 12 inches; 1 yard = 3 feet

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.