20 pts
which expressions are equivalent to this expression?

3(n + 4)

select each correct answer.

a) 12 + n + n + n

b) 3n + 4

c) 3n − 12

d) 2n + 12 + n

You are looking at two area rugs for your bedroom. one is a square with side lengths of 6.3 feet. the other is a rectangle that is 4.8 feet by 8.2 feet. which rug will cover the greatest area? how much more area will it cover? with work plzz and u so much

The sum of two numbers is 86, and their difference is 20. find the two numbers

Which of the following are accepted without proof in a logical system? check all that apply.