Find the product of 40.1 and 34 using any method.

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?

Sum is 17 and their difference is 3

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers