The answer:
<span>The income on a certain day is projected to be $216.
since we have </span><span>the equation 18x + 12y = 216 as equation, so the solution depends on it.
</span><span>Daisy calls in sick that day does mean y = 0,
so </span>18x + 12 (0) = 216 implies 18x= 216 so x= 216 / 18 = 12
Lisa need to serve 12 customers <span>to attain the projected income.
proof: 12 x 18 = 216</span>
Answer:
x=-2
Step-by-step explanation:
Everything that comes out of absolute value pairs are always positive.
-2-6=-8 but since it is in the absolute value pair, it becomes positive.
x=5
Step-by-step explanation:
x-2=3(x-4)
x-2=3x-12
12-2=3x-x
10=2x
x=10/2
x=5
It is adding the answer is 22.5