Given:
Total fund = $500
cost of each trip = $80
To find:
The an algebraic expression that represents the money the club has after going on field trips.
Solution:
Let x be the number of field trips.
Cost of 1 field trip = $80
Cost of x field trip = $80x
We have, Total fund = $500.
So, the money the club has after going on field trips is

Therefore, the money the club has after going on field trips is $(500-80x).
What you do is take two of the numbers and add them together then you take the sum (what you get after you add the two numbers) then add them to the third number and if there are more numbers then you can take the sum of the three numbers and add the fourth and so on
I 4 mph
Step-by-step explanation: I assume you’re writing Asking about the mph it would be be 4
Answer:
15
Step-by-step explanation:
if he walks 6 kilometres per hour multiply 6 times 2 and you get 12 and he walked for half an hour and half of 6 is 3 so 12 plus 3 equals 15
Answer:
The answer to this is 12850
Step-by-step explanation:
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