Lesson 2-4 Solve each equation. Check your answer. (MUST SHOW ALL STEPS for credit)

*24. 4y + 15 = 6y – 11 25 25h + 40 = –15h – 80
26. 4(h + 2) = 3(h – 2) 27. 18 – 6a = 4a – 4(a + 3)

answer is:

1.75 pounds

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:

honesty mood

step-by-step explanation:

40 minutes

step-by-step explanation:

add the time and multiply by 2