The number of hours in a day is measured in the tens
a. true
b. false

the answer that thou art looking for is false, cos there are 24 hours a day and if the hours were measured in tens then we would have 240 hours a day, 1,680 hours a week, 6,720 hours in a month so yeah the answer is false lol

109 is the nearest whole number/final answer! : )

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: