If y = x+2 and x = -3 then we can say that y = -3+2 after replacing the 'x' with -3
From here, we just add -3 and 2 to get -1 which is why y = -3+2 turns into y = -1
So together x = -3 and y = -1
They pair up to form (x,y) = (-3,-1)
Answer:
25 × 60 (1 minute) × 60 (1 hour) = 90,000 meters/hour
90,000 converted into miles is 55.923
4*200+4*70+4*5, or you can just use a calculator.
Answer:
11 boxes will be fully packed and .25 will be remaining
I don't know what you are asking for the first part of the question but 36+23+17 = 76
Hope this helped a little! :)
