Find the length of PN.

State if the two triangles are congruent. if they are, state how you know?

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?