<h2>
Answer with explanation:</h2>
Let x denotes the number of days and y denotes the total change in gas price ( in dollars).
Given : During the past seven days the price of regular gas is decreased by $0.2 each day.
Rate of decrease =$0.2 per day
Then , Total change in gas price = Rate of decrease x Number of days
i.e.
i.e. 
(1)
To find the total change in gas price in 7 days , we put x= 7 in (1) , we get
Hence, the total change in gas price in 7 days = $1.4
Answer: 100 pounds
Step-by-step explanation:
60-25=35
35/0.35=100
Answer:
Pyramid Volume = (Area of Base * Height) / 3
height = side
Pyramid Volume = (side * side * side) / 3
Pyramid Volume = (side ^ 3) / 3
That's the answer. I don't know which of your answers equals that.
Pyramid Volume formula located here: http://www.1728.org/volpyrmd.htm
Step-by-step explanation:
Answer:
$900
Step-by-step explanation:
I am Majoring in Math and Personal Finance
Answer:
162
Step-by-step explanation:
20 divided by 2
10
---
28 - 10
18
3^2 is 9
so, 9 x 18 = 162.
Let's break it down again, just for extra clarification.
20÷2 = 10
28 - 10 is 18.
3^2 is 9.
9 x 18 = 162
The answer is 162.
