Tavon has a gift card that loses $4 for each 30-day period it is not used. he has another giftcard for $85 that loses $3.50 for each 30-day period it is not used. A) Write and solve an equation for the number of 30-day periods until the value of the gift cards will be equal

B) what will the value of each card be when they have equal value

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.