Beth has 380 pages left to read in her literature book. She has decided to read 40 pages every three days. What is the slope of the line that represents this function?

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?