Betty gets the mail at 4pm every day. then she places the mail on the counter. betty looks through the mail every friday at 4: 30 pm and it takes her 40 minutes to sort and file the week’s mail. if betty wanted to decrease the time she spends every week looking through the mail, she should
a.
wait until friday to pick up the week’s mail
b.
install a mechanical mail filter
c.
go through the mail each day and sort it
d.
put her mail pile in the office

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

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.

the answer is 1030 it's very simple math.