Answer:
A
Step-by-step explanation:
This is because each x coordinate is mapped to a y coordinate.
The opposite of 4 is negative 4, or -4
I LOVE THIS PUZZLE
so,
the solution is
take 10 coins off to the side
flip those 10 over
done
sounds too simple?
this can be solved with algebra for ANY number of coins
lets say we have 50 coins, all tails
we flip h coins head
if h=x+y
if we seperate h coins off, we get x heads, and y tails
and in the other pile, we have y heads and the rest of the tails
so now, if we flip all the coins, we get y heads in the pile and x tails
solution:
seperate 10 coins and flip all 10 of them over
Hi!
Your answer would be: D) Exactly 45
Reason being: $18,000 divided by $400 equals 45 lawn mowers.
Therefore, the answer is D, exactly 45.
Hope this helps!
