Please help fast. Sets and Venn Diagrams:

Consider the following sets.
U = {all triangles}

E = {x|x E U and x is equilateral}
I = {x|x E U and x is isosceles}
S = {x|x E U and x is scalene}
A = {x|x E U and x is acute}
O = {x|x E U and x is obtuse}
R = {x|x E U and x is right}
Which is a subset of I? lI
Please explain why simply.

Answer question above and explain each step : )

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.