You can turn 5 into 10/2 and add to x/2
then you need to use simple algebra to left the x alone in the equation so you need to multiply both sides by 2 so you get
2y=10+x
then you need to subtract both sides a 10 so
2y-10=x
now change the x to f'(x) and y to x so:
f'(x)=2x-10
Um.... I am confused I do not know what u are asking me.
I am so sorry that I can not help , but isf I knew it I would help.
Answer:
Step-by-step explanation:
Family.
(4*10,000)+(8*1,000)+(2*100)+(4*10)+(3*1)
40,000+8,000+200+40+3=48,243
That is one way. You can also do this using exponential form!
Hope that helps
11/20=.55 =55% ; 1/400=.0025=.25% ; 5/8=.625=62.5%