B. 4 right angles
perpendicular lines always create 90° angles
<span>An upper quartile is the range of numbers above the median in a set. Thus, the numbers have to be rearranged mentally or on paper. Fortunately, there are an odd set of numbers, so one number, 25, is the median. The upper quartile is 30, 35, 40, 45.</span>
Answer:
x = 10
Step-by-step explanation:
$2, because if you do 8*25 you get 200 and if you divide that by 100 you get a total of 2 making the tax on the purchase $2.
Answer:
As y = mx + c (standard form)
Thus relating the equation , we get
m = 1
c = -6
