trei numere naturale au suma 162. micsorand cu 10 jumatatea primului numar, micsorand cu 20 jumatatea celui de al doilea numar, micsorand cu 30 jumatatea celui de a treilea numar, se obtin numere egale. afla numerele.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

12.0 million metric tons of beef produced annually in the u.s. out if 65.1 mikkion metric tons of produced annually worldwide