Quantos termos devemos considerar na pg (3, para obter 765 como soma de todos os termos

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

According to a survey by the beach lifeguards, there is a 25% chance that surfers will see a dolphin while surfing. which simulation could you use to answer questions about whether a surfer will see a dolphin?

How to write (3+4i)+(8+2i) as a complex number in standard form