Amber has 2 red crayons,5 blue crayons, and 4 yellow crayons. how many crayons does she have

Chip worked at the animal shelter for 6 hours each week for several weeks. he worked for a total of 42 hours. which of the following can be used to find the number of weeks chip worked at the animal shelter?

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

What is 20+(5 x 2/5 )+ 3 show your work