They hiked more on the 2nd day because they are retracing their steps.
Answer:
Step-by-step explanation:
Given p = x²+6
We are to express (x²+6)-21 = 4x²+24 in terms of p
We need to rewrite the expression first
(x²+6)²-21 = 4x²+24
Factor out 4 from the right hand side;
(x²+6)²-21 = 4(x²+6)
Replace x²+6 with p
p²+21 = 4p
Collect like terms
p²-4p = -21
p²-4p+21= 0
Hence the required equation is p²-4p+21= 0
The equation that represents profit is $40x - $20.
The profit after 5 days in business is $180.
The profit after 10 days in business is $380.
The profit after 10 days in business if revenue is $45 is $430.
<h3>What is profit? </h3>
Profit is total revenue less total cost.
Profit = total revenue - total cost
Profit = $40x - $20
Where:
x = number of days
<h3>What is the total profit after 5 days and 10 days? </h3>
$40(5) - $20
= $200 - $20
= $180
$40(10) - $20
$400 - $20
$380
<h3>What is total profit if revenue is $45? </h3>
$45(10) - $20
= $450 - $20
= $430
To learn more about profit, please check: brainly.com/question/26181966
Answer: 273 degrees kelvin = -0.15 degrees celsius
hope this helps brainliest plz
Answer:
Im Sorry if i am wronf but i got the answer B. Rs. 121
