17 - o atual saldo de gols, ou seja, a diferença entre o numero de gols marcados e sofridos do time de futebol Unidos Do Bairro, é -15. Se o time sofrer 3 gols e fizer um, qual sera seu novo saldo

b and c

step-by-step explanation:

noncoplanar points are points that do not lie on the same line.

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.