The store bought them for $100 and marked them up 25% but no one was buying them! So the store discounted them 25%, what is the final price? (Need equation)

100

Step-by-step explanation:

25% of 100=25

100+25=125

125-25=100

It goes up 25% then it gets discounted back down to its original price

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.