The marked price of an article is 25% above the selling price and cost price is 40% below the list price, then rate of discount is

15%
b. 20%
25%
d. 40%
​

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)