The 'answer' is the number that 'c' must be, if 5c is really the same as -75.In order to find out what number that is, you could use 'algebra'.First, write the equation, so that you can look at it:5c = -75Now, use the law of algebra that says: "If equals are divided by equals,then the quotients are equal".The left and right sides of your equation are equals. Divide them both by 5,and that law says that the quotients on both sides will be equal:c = -15
x = sqrt 100
x = 45 x 100/19 = 236.84
x=1307
You take the whole value. For example: You bought the call for $1 which x 100 equals $100. You then sold it for $2 which x 100 equals $200. Take $100 from $200 and you are left with a gain or $100.
(7 x 7) - (5 x 3)
When c = -3 then 4c + 5c - 2 = [4 x -3] + [5 x -3] - 2 = -12 +(-15) - 2 = -12 -15 -2 = -29
if you mean 6-5c=-29:c=7
3.597285024 is close but it is slightly above.
question does not say 10 what2 x 5c coins = 10c200 x 5c coins = $10
100
50 = sx3
C=7. I'll show my work. 5c-8=27. 5c=35. C=7
Xx = 100 thus X = 3.5973
100 x 0.05 equals 5.
10
100