Mary lou baker rides a bicycle and travels at twice the speed of wayne who is roller skates mary and wayne begin the race at the same time and after 3 hours mary is 18 miles ahead of wayne what is wayne's speed ?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.