$0.50 is the answer. If the bat is $1.00 more than the baseball, you would subtract that from the total cost which is $1.50 so the answer would be $0.50.
Answer: No, it is actually 6,780,000
Step-by-step explanation: Since 10^6 is 1 million, we can do 6.78 times 1 million to get 6,780,000.
Hope this helps! :)
Answer:Yes.
Step-by-step explanation: Substitute either of the those values and you should get the other.
For instance, substituting x = 1 got you y = 5. If you had substituted x = 1 and got a different y-value, then the coordinates would have been incorrect.