2. if the product of two numbers is odd, then both numbers must be odd.

• inverse:

truth value:

• converse:

truth value:

• contrapositive:

truth value:

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:

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

its kind of blurry. can you put a clearer pic?

step-by-step explanation:

i dont understand

step-by-step explanation: