Question

during the week, the Toronto stock exchange made the following gains and losses. Monday -150, Tuesday +106, Wednesday -47, Thursday +182, and Friday -210.what was the change for the week? please explain your work

Answer 1

All we need to do to find the answer is to add all the gains and looses:

-150 + 106 + (-47) + 182 + (-210) =
= -150 + 106 - 47 + 182 - 210 =
= -119

So the Toronto stock exchange made looses for -119$.