Solução
The sum of two numbers is 30 and their difference is 12 .Write two equations and find the numbers.
Solução
Passos da solução
Represent the numbers with :
A.T.Q.:
Exemplos populares
The radio of a circle is 17 m. Find its area in terms ofseven less than the product of 5 and a number is equal to twoThe wburacosale price for a pillow is \$7.50 . A certain department store marks up the wburacosale price by 40%. Find the price of the pillow in the department store.Round your answer to the nearest cent, as necessary.how much money should be deposited today in an account that earns 8% compounded annually so that it will accumulate to 11,000 in three yearscertain number divided by 7 less 2 is 37