16 units. hope it helps :)
Answer:
$27
Step-by-step explanation:
6 yards is 18 feet, so 18x1.5 = 27
I prefer D.
It's clear that Kevin took (1/4)x.
Keith took (1/4)x -> kevin's amount
* 2 -> twice.
-1 -> 1 less.
So Kevin + Keith = (1/4)x + (1/4)x * 2 - 1 = (3/4)x - 1.
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