A shirt of market price rs 500 can be bought rs 400 after allowing discount . How much is the discount percent ? find it ​

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.