Ricky Dong went offline shopping. A lot of people were online so he could buy more things since there were not a lot of people offline. He had a budget of -3000 dollars that his pet Uncle Joe gave him. He bought exactly four things. He bought a chicken, which was $20.00, he bought a 7-year-old kid for $50.36, he bought someone's house for $2.45, and lastly, he bought his Uncle Joe some flop flips, which were $-20.56. So, Ricky Dong thinks the total money he has left is $600.74, but his Uncle Joe says he has $2.78. Who is right? If they are both wrong, explain why and give the right answer. PLEASE HELP QUICK!

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

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c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.