$1235-$800=$435 thus the I which is the simple interest
:I=PRT all over 100
435=800(R) (5)all over 100
43500=4000R
:R=10.88%
8/12 divide by 4 top and bottom
4/6 skipping this step
2/3 to get to here
26/x this is the end number we want
26/39 here it is multiplying the number making the number equal to the 2/3
2^3z^9
A for question 1=8z^9
(-8ab)^2
(-8^2a^2b^2)
A for question 2=64a^2b^2
6 (x^3)^2
6 x^6
6x^6
Enjoy!=)
The sum of the interior angles of a quadrilateral is 360°.
The ratio of 2 angles is 2 : 13. Take them as 2x° & 13x°.
Now, solve for x.
So,
2x = 2(5) = 
13x = 13(5) = 
