Answer:
Below.
Step-by-step explanation:
0.1, 0.1003, 0.102, 0.11
Answer:
I guess that the equations are:
P*P = Q*6
and
Q - P = 3
now, in the second equation we have:
Q = 3 + P
we can replace it in the first equation:
P^2 = (3 + P)*6 = 6P + 18
then we have the quadratic equation:
P^2 -6P - 18 = 0
Now, we can find the solutions of these equations are:
![P = \frac{+6 +-\sqrt{(-6)^2 - 4*1*(-18)} }{2} =\frac{6 +- 10.4}{2}](https://tex.z-dn.net/?f=P%20%3D%20%5Cfrac%7B%2B6%20%2B-%5Csqrt%7B%28-6%29%5E2%20-%204%2A1%2A%28-18%29%7D%20%7D%7B2%7D%20%3D%5Cfrac%7B6%20%2B-%2010.4%7D%7B2%7D)
then the solutions are:
P = (6 + 10.4)/2 = 8.2
and
P = (6 - |0.4)/2 = -2.2
Then, if P = 8.2, then we must have Q = 11.2
and if P = -2.2, then Q = 0.8
Set both equations equal to each other
2x + 2 = 3x - 52 (Get x by itself)
+52 +52
2x +54 = 3x
-2x -2x
54 = x
Hope this helps :)
A because if you do five times four is will equal twenty
Answer:
Interest: £23.4
Amount: £101.4
Step-by-step explanation:
6 × 5/100 × 78 = 23.4
Balance: 78 + 23.4 = 101.4