2 oranges cost $2 . $9 - $2 = $7
then 12 apply of Lisa and 6 apples of Jeremy
= 18 ÷ 7 = 2.57. $2.57 for 6 apples
2.57 ÷ 6 = 0.43 each apple
Answer:
The correct option is C. 9 houses could 18 men paint in 6 hours.
Step by step explanation:
Let the number of houses paint by 18 men in 6 hours be x.
One man can paint one house in 12 hours.
The part of house painted by a man in 1 hour is
.
The part of house painted by a man in 6 hour is

The total number of men is 18. Therefore the number of houses painted by 18 men is

Therefore correct option is C. 9 houses could 18 men paint in 6 hours.
Answer:
The answer is B.
Step-by-step explanation:
Simply you change 6 3/4 into decimal form which is 6.75 then you divide it by the amount which is 3/4= .75
divide 6.75 by .75 equals 9
i hope this helps
6x-3*y=15 not sure but I graphed it and that's the intercept