9 Safwan is driving a car along a highway with a speed limit of 110 kmh - He travels 100 km in 50 minutes. Does his average speed during this period exceeding the speed limit?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr