Find a counterexample to show that the following statement is false. If a number is added to itself, the sum is greater than the original number.
Choose the correct answer below.
A)-3+(-3)= -6
B)2+2 = 4
C)4+(-4)= 0
D)-5•5 = -25

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)