Answer:

Step-by-step explanation:
Surface area → area of 2 bases + area of 6 rectangles
Area of base is given
Area of rectangle → length × width

Find the common denominator for both unlike fractions.
EX: 1 2
12 8
The lowest common factor is both fractions is 24. Multiply both denominators to get 24.
Do not forget to multiply the numerators with the number you used to multiply the denominators together.
You do not have to multiply each side by the same number.
Answer:
10
Step-by-step explanation:
subtract 5y from both sides of the equation
It would be 6 toys per hour due to the fact that 30 toys divided by 5 hours would come out to 6
Add like terms
2+4i +7 +11 i =
2+7 + 4i+11i =
9+15i