The average amount each student must've put in is 37 marbles.
You find this by dividing the total amount by the number of students
So 6.5 per 2 pounds =6.5/2=x/1 or
6.5/2=x
solve by dividing evenly
3.25/1=x
3.25=x
the answer is $3.25
Answer:
2 − 1.4h
Step-by-step explanation:
Step 1) Expand the terms in the parenthesis.
Step 2) Combine like terms
3 ⋅ 2 − 3 ⋅ 0.9h + 1.3h − 4
6 − 2.7h + 1.3h − 4
6 − 4 − 2.7h + 1.3h
2 − 1.4h
Answer:
choice 4) -3x = 4y
Step-by-step explanation:
-3(-4) = 4(-3)
12 ≠ -12