Answer:
P = 9x + 22
Step-by-step explanation:
Perimeter = sum of all sides
P = (3x + 11) + (3x + 11) + (3x)
P = 9x + 22
I hope this helps! God bless
Answer:
really good
Step-by-step explanation:
<h2>thanks for your help you<u> with</u><u> that</u><u> do</u><u> not</u><u> have</u><u> a</u><u> copy</u><u> of</u><u> the</u><u> receipt</u><u> for</u><u> your</u><u> time</u><u> to</u><u> help</u><u> you</u><u> with</u><u> the</u></h2>
$10.50a + $3.75b = $2,071.50
It is given that b = 82
Therefore - $10.50a + ($3.75)(82) = $2,071.50
or $10.50a + $307.50 = $2,071.50
$10.50a = $2,071.50 - $307.50 = $1,764.00
Therefore - a (number of adult tickets sold) = $1,764.00/$10.50 = 168 tickets
