Answer:
7
Step-by-step explanation:
you do 42 devided by 6=7
p=3h + 3u subtract 3u from both sides
p-3u=3h now divide both sides by 3
h = p/3 - u
Answer:
One forth of 20 is 5, so there are 5 kindergarten and first grade classrooms.
5 x 2 is 10 so there are 10 second and third grade classrooms.
10 + 5 is 15.
20 - 15 is 5.
There are 5 forth and fifth grade classes.
Step-by-step explanation:
I believe the correct answer is B. :)
Answer:
14 cups
Step-by-step explanation:
20-2.50= 17.50
<u>17.50 </u>= <u>1.20x</u>
1.20 1.20
x=14.6 or 14 cups
