Two pumps at a local water facility can only run indicidually .they will run for atleast 18 hours in a day but obviously no more than 24 jours in a day .Pump 1 can move 120 gallons per hour while pump2 can move 200 gallons per hour. in total the two pumps must move at lease 3,000 gallons of water per day. if x represents the number of hours that pump 1 runs and y represents the number of hours that pump 2 runs, write a system of inequalitites that models all conditoons

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168