Answer:
its c for sure, its obvious
X^2 +x -12 = 0
<span>Factor : ( x -3 )*( x +4 )</span>
Answer:
T is equal to I divided by pr. ![t=\frac{I}{pr}](https://tex.z-dn.net/?f=t%3D%5Cfrac%7BI%7D%7Bpr%7D)
Step-by-step explanation:
This is the equation for interest.
I is interest.
P is the principal
r is the interest rate
t is the time in years
you have to isolate for t.
Because multiply p times r times t, divide both sides by pr due to the fact that division is the inverse operation of multiplication
Then you are left with t= i divided by pr.
hope this helps