Roberto has 20 crayons. 12 crayons are red. the rest are blue or yellow. he has two more blue crayons than yellow. how many yellow crayons does he have?

In the surface area formula for cylinders which expressionrepresents the lateral area

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m