One solution, no solution, infinetly many solutions 1. y=ax+b
y= cx+d

2. y=ax+d
y=ax+b

3. y=ax+b
y=-ax+b

4. y=ax+b
2y=2ay+2b

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

If the value of cos330°is√3/2 then find cos 165°.