I typed right on the problem set.
Answer: a + 4
explanation: sum means what comes from two numbers being added. so you just need to add a and 4
(2,7) is going to be the answer for that
Answer:
y = 52 - 8x
Step-by-step explanation:
Add both axisis together, nd divide
Hope this helped, and please mark as Brainliest <3
3/4 of 80 is 60, so the distance is 60 km. 45/60 is 3/4, which is how you get the answer