To find this you know that the A of a square = s^2
So the length of one side equals
Since this is a perfect square, it would equal
And
Also you know it is a perfect square because the first and last terms are perfect squares :) :D
The third one
3(x+5) = 3 * x + 3 * 5
Percent means parts out of 100, remember that
12% off
12% off means 100%-12%=88%
find 88% of that
then take 3% and addd that
3% off of 100=100+3=103% of that
then
so original price=p
find 88% of that then 103% of that
p*0.88*1.03=final cost
p*0.9064=final cost
0.9064p=final cost
The answer to number 5. Is option B
Answer:
26 1/2
or
26.5
Step-by-step explanation: