If you’re just looking at money made and not costs to produce you’d be using the number of cupcakes sold and the price they’re being sold at...
So if cupcakes sell for 2.00 the equation would just be 2x
2 for price of cupcakes and x for number of cupcakes sold
Answer:
pretty easy ヽ(・∀・)ノ
Step-by-step explanation:
When you are dividing by a decimal, you have to move the decimal to the right however many places to make it a whole number. In this case if you move the decimal 1 place to the right (that means multiplying by 10) .8 becomes 8. However many places you move the decimal, you have to do the same for the other number. In this case 30.0 becomes 300. Now the problem becomes 300 ÷ 8.
Craming last minute can lead to unecessary confusion however most examinars dont allow asking questions during exam
So if asking questions for clarification is allowed. A) is the odd one out
And these options are rather for test taking than learning

Hope you could get an idea from here.
Doubt clarification - use comment section.
I think its figure A but i am not sure.