Here is the diagram A,B,C,D are the answers so the guy who said x=6 is wrong
Answer:
number 9 is (B) i believe
Step-by-step explanation:
i may be wrong and i didn't know which question you wanted awnsered
Answer:
y = 1/4x
Step-by-step explanation:
First find the slope
m = (y2-y1)/(x2-x1)
= (2-1)/(8-4)
= 1/4
The slope intercept form of a line is
y = mx+b
where m is the slope and b is the y intercept
y = 1/4x +b
Substitute a point into the equation
1 = 1/4(4) +b
1 = 1+b
b= 0
y = 1/4x
Work in rates per hour. These rates can then be added to form an equation
1/13 + 1/10 = 1/x where x is the time for both working together
multiply thru by 130x:-
10 x+ 13 x = 130
x = 130/23 = 5.65 hours or about 6 hours 39 minutes
Now, recall that I = Prt.
now, half of the original principal is just P/2, so, how many years will it take Jim to get in interest, an amount that is half of what he put in.
now.... neverminding P amount, we can say... that say if P = 2, then I = 1, because we want I to be half of P, and when that happens, every $2 returned $1 in interest with a 10% simple interest, what year is it?