Answer:65
Step-by-step explanation: So the answers would be 78 as well
Answer:
3x+2y=2x+8
3x-2x+2y=8
3x-2x=8-2y
x=8-2y
The centre of the circle will be the midpoint of the two coordinates




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Answer: Coordinate of the centre of the circle = (2, 0)------------------------------------------------------------------------------------------------------
Answer:
the closests if 43 multiply by 25
Step-by-step explanation:
Profits are simply the difference between the selling price and the cost price of an item.
The expression that represents the total profit is 3850x - 22100
The profit (p1) on the first item is given as:

The profit (p2) on the second item is given as:

So, the total profit (p) on the sales of both items is:

Substitute known values

Collect like terms


Hence, the expression that represents the total profit is 3850x - 22100
Read more about profits at:
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