Answer:
0.58333333333 Or 0.58333333333/100000000000
Step-by-step explanation:
P=2 so 81-p is equal to 81-2 which equals 79
$60 ÷ $15 = 4
$9 × 4 = $36
he saved $36 when he earned $60
P + s = 200......p = 200 - s
20p + 15s = 3400
20(200 - s) + 15s = 3400
4000 - 20s + 15s = 3400
-20s + 15s = 3400 - 4000
-5s = - 600
s = -600/-5
s = 120 <=== there were 120 standard tickets sold
p + s = 200
p + 120 = 200
p = 200 - 120
p = 80 <=== there were 80 premium tickets sold
<span>A(−3, 2), B(−4, −9), C(8, 1)
This is the right answer.
The slope of AB is perpendicular to the slope of BC.</span>
