book Maths Puzzle Numerical Ability

I have to find the perimeter of a rectangle it says use P=2w=2L
my dimensions are in inches and they are 2x for W and 2x+6 for L How do I solve this problem?

Read Solution (Total 0)

book Other Question

Simplyfy the complex fraction :

Can you please explain the step by step method:


3- 2/n-4
_________

5+ 4/n-4
Solve and show all work</b>

3x^2 - 2x - 8=0

Thank you in advance!