How do i solve a question like:

After earning interest, the balance of an account is $420. The new balance is 7 over 6 of the original balance. How much interest was earned Show your working.

Tim had 48 dvds last year. he has since bought 16 more dvd. how many dvd does tim have now

What is the percent for 5/4

Which is Product of 58 and 1000

When it comes to equity, what does it mean to have negative equity or be "underwater"? A. You can no longer afford to make payments. B. The amount owed is greater than the car's worth C. The car's worth is greater than the amount owed. D.

A recipe for 12 bran muffins calls for 1 cup of flour. the number of muffins that can be made varies directly with the amount of flour used. There are 1 and 1/4 cups of flour available. How many muffins can be made?

Which expression is equivalent to (5x^5) (4x) ^3

How many leaves on a tree diagram are needed to represent all possible combinations tossing a coin 5 times?

Convert number from scientific notation to standard notation 3.9*10^-3

Write the following number in the standard form. 13450000000

For exponential functions of the form f (x) = c#, which of the following expressions is equal to f (3) = f (4) ? Click on the correct answer. f13•4) f (34) f (3+4)