Sejam x e y números tais que os conjuntos {0, 7, 1} e {x, y, 1} são iguais. Então, podemos afirmar que: * a) x = 0 e y = 5
b) x + y = 7
c) x = 0 e y = 1
d) x + 2 e y = 7
e) x = y

Select all the expressions that will include a remainder.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?