It takes 45 minutes for 7 people to paint 7 walls.
how many minutes does it take 10 people to paint 10 walls?

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

What is the solution to the system of equations? y=1.5-3 y=-x

Aregular octagon rotates 360 degrees about its center. how many times does the image of the octagon coincide with the preimage during the rotation?