Considerando 2 conjuntos não vazios A e B, com A = {1,3,5,7,9,71} e B = {3, 6, 9, 12), determinando o número de elementos do conjunto A-B, encontramos:
A3
OB) 4
O C) 5
OD) 6​

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

(hurry! ) which expression is equivalent to the following complex fraction?

Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?