An athletic field currently has a width of 100 yards and a length of 60 yards. the school plans do expand both the length and the width of the field by x yards. what polynomial in standard form represents the area of the expanded athletic field?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Which expression gives the area of the triangle shown below