Solución
Eight times a number plus five times another number is -13. The sum of the two numbers is 1. What are the numbers?
Solución
Pasos de solución
Represent the numbers with :
A.T.Q.:
Ejemplos populares
when 19 is subtracted from a number, the result is 42A person invests 1000 dollars in a bank. The bank pays 5.75% interest compounded monthly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 2900 dollars?a number that when decreased by 30% is 24Find the present value of 10,000 if the interest paid is at a rate of 8% compounded continuously for 3 years.You open a saving account by depositing 11,250 into an account earning 4.75%. If this account is compounded quarterly, how much would you have in the account after 35 years.