A class of 23 pupils has six more boys than girls. Let n = the number of girls. Select the equation that most accurately depicts the word problem. n + (6 - n ) = 23
n + ( n + 6) = 23
n + 23 = n + 6

Step-by-step explanation:

the first one becouse of the ratio 6:1

we know it cant be c there is no possible way so

its either a or b

if n=number of girls

6- girls and plussing will give you the correct answer

it is minus becouse of the ratio adding will give you more than the value

and minus will give exact value

the answer is c. hope this !

step-by-step explanation:

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: