Answer: -5x+-10 using the distributive property
Answer:
Pretty sure a loss of -27.08%, check the formula for loss percent
Step-by-step explanation:
Assuming this means 120 for 20 oranges.
so for 200, every 20 was bought for 120.
There are 10 20s in 200 so that's 10 score, which means 120*10 = 1200
So 1200 was spent.
25 were rotten which means they now have 175
selling for 5 each means 5*175 = 875 was the profit.
Since they spent 1200 and made 875 there was a loss.
Then I think percent loss/ gain is (revenue - cost)/cost where revenue is what was made and cost is what was spent. so this makes (875-1200)/1200 = -.2708 = -27.08%
Kinda rusty on this so double check what loss percent is.
Let s represent the short side of the triangle. The long sides of the triangle are each s+1, and the triangle's perimeter is
... s + (s+1) + (s+1) = 3s+2
The length of one side of the square is s-2, and its perimeter is 4 times that, 4(s-2) = 4s-8. The square and triangle have the same perimeter, so
... 3s+2 = 4s-8
... 10 = s . . . . . . . . add 8-3s to both sides
The length of the shorter side of the triange is 10 units.
3n-3=3n+3
-3=3
So the answer is no solution