Halfway through a bus route, 23 students have been dropped off and 48 students remain on thr bus. write an equation to determine wether there are 61 or 71 students on the bus at the beginning of the route.

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

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Find the area of the triangle shown 3 by 6