Gordon was thinking of a number. Gordon doubles it and gets an answer of 90.8. What was the original number?

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

For the equations below which statement is true ? -2x=14 6x=-42