what is the area of the rectangle?
•50 units squared
•54 units squared
•60 units squared
•65 units squared

With #! i’ve tried to figure it out but i can’t.

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

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.