You will take 140 times 5 since that is the amount she made so you times it buy the price she earns then after you do that subtract it buy 650 since that is what you have to pay
140 x 5 = 700
700 - 650 = 50
so she made a profit of 50
I don’t know how to do this type stuff so sorry hope someone els can help u tho
A withdrawal of $50 is negative because you are taking money out of your account and your money in your account is getting less than what it was before.
10
because you would do 35 divided by 7 which is 5.
5 x 2 is 10
