What is the smallest sum of money that can be made up of exact number of 5 cent or of 25 cent pieces

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

What is the point slope form of a line with slope -5 that contains point (2,-1)

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test