Answer:
he added wrong
Step-by-step explanation:
(x,y)=(x+4,y+7)
(4,5)
(4+4, 5+7)
(8, 12)
I can only help you with the second one. It is a positive correlation because it is going upwards. Good luck with the first one!
Answer:
4.5
Step-by-step explanation:
You can change 1/4 to a decimal and then multiply 2×2.25
Answer:
d
Step-by-step explanation:
Answer :the 1st and 3rd are true
Step-by-step explanation:
you do the math how their set up so just right those and you can get your answer that way. (if your adding a positive and negative your basically subtracting so just write in the order their in; if you subtracting a negative from a positive it equals a positive; if your subtracting a negative from a negative or the answer is positive; if your subtracting a positive from a negative its negative) i hope this helps if u have any more questions just message me and i will be happy to help you anytime!!! <3
