Ecuația de gradul I

The solution of the equation is

• 0

• 1

• 2

• 3

The solution of the equation is natural number.

• True
• False

The solution of the equation is

The solution of the equation is

• 0

• 1

• 2

• 3

The solution of the equation is positive rational number.

• True
• False

The solution of the equation is

• 3

• 4

• 5

• 6

The solution of the equation is

• 0

• -1

• -2

• -3

Din 5 note pe care le are la fizică, Raluca a obținut media 8,8. Ce notă ar trebui să obțină la ultima lucrare pentru a rezulta media 9?

• 10

• 9

• 8

• 7

Determină cele patru numere naturale consecutive a căror medie aritmetică este 202,5.

• (200, 201, 202, 203)

• (201, 202, 203, 204)

• (199, 200, 201, 202)

• (202, 203, 204, 205)