Step-by-step explanation:
(3×6) + (2×6)
= 18 + 12
= 30 in²
-1/9+-5/9=
When you are adding a negative number, the operation turns into subtraction:
-1/9-5/9=

Really, it's just subtraction. The simplest form is -2/3, which is equal to -0.66667.
I hope this helps :)
Answer:
if we are finding the perimeter it would be x = 24
but if it is area it would be x = 480
Step-by-step explanation:
250-75+ 175 the swim club can reserve 175 rooms