Answer:
y = 20x + 5
Step-by-step explanation:
X = Y/20 - 1/4
In this type of expression you will first of all find the LCM of the right hand side
x = y - 5/ 20
the next thing to do is to cross multiply
we have,
20x = y - 5
dont forget we are to solve for y in the equation, so to solve for y we have
20x + 5 = y
therefore y will be expressed in terms of x as written below
$56
Multiply to find how much he took out.
18 * 8 = 144
Subtract to find how much he has left.
200 - 144 = 56
Best of Luck!
Differentiate both sides wrt :
By the chain rule, we get
Solve for :
254
(0,inf) {y║y>0}
