If one natural number is 4 times another and their sum is 65, find the numbers.

An account pays 7%per year simple interest. In 1 year, the amount in the account is 950. How much is in the account in year 6

Prove that (10) 1/3 > (5) 1/3

Is it possible to make an umbrella which is 27 inc. long lie flat on the bottom of a suitcase whose dimensions are 24 in. x 10 in. x 4 in.?

Find the inequalities of 4) - 4x-3) >36

The Plumber charges $50 to come to her home an a additional $30.75 every hour he works on the job Sarah has $234.50 in savings for the repairs what is the maximum amount of hours that the plumber worked on her faucet.

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)

A stack of sixty cards is placed next to a ruler, and the height of stack is measured to be 3 / 8 of an inch. How thick is one card?

I need some equations with the answers of x=12