Answer:
4b -5
Step-by-step explanation:
Perform the indicated multiplication first: 4b - 24 + 19. Next, combine like terms, obtaining 4b -5 (answer)
Y=2/3x+2/3 bc slope is 2/3 and 4-2/4-1=2/3
42
because 27+6(2.5)= 27 +15 = 42
Divide 56 by 2 and you get 28,therefore 28 chips per box