Answer:
I think this is a true or false if so the answer is true:)
To find the original price before the increase, divide the new price by 1 + the percent of increase.
198 / 1.20 = 165
The original price was $165
The expression 30 + 12 can be rewritten as 2x(13+8)
You will need to add all the dimensions together, also know as perimeter
-- 30 miles per hour
-- $6.50 per hour
-- 365 days per year
-- 60 seconds per minute
-- $2.49 per pound
-- 3.47⁹ per gallon
-- 1800 calories per day
-- 360 degrees per revolution
