Which is the correct simplified version of the expression shown below after distributing and combining like terms? 4 (q - 3/4x) + 6x Quiz: Expressions and Equations 2 of 72 of 7 Items Item 2 POSSIBLE POINTS: 10 Which is the correct simplified version of the expression shown below after distributing and combining like terms? a 9x+369 x plus 36 b −9x+36 negative 9 x plus 36 c 3x+363 x plus 36 d None of the above

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:

the correct answer is d

hope this

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign