Is -2(4-6x) equivalent to the expression -8-12x

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

How many square inches are in 60 square feet?