Answer:
$243
Step-by-step explanation:
81 x 3= 243 I'm pretty sure.
If the vertex was at (-9,-5), then the range will only be ≤-5 or ≥-5.
The range could either be [-5,∞) or (-∞,-5].
24% of the cars were travelling above the speed limit.
Step-by-step explanation:
Given,
Total cars monitored = 25
Cars traveling above the speed limit = 6
Percent of cars traveling above speed limit = 
Percent of cars = 

24% of the cars were travelling above the speed limit.
Keywords: percentage, division
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