This is all I can do for now, I might be back to solve the rest, I’m sorry.
Answer:
square side = 57
hexagon side = 38
Step-by-step explanation:
x = side length of square
y = side length of hexagon
x = y + 19
4x = 6y
substitute for x:
4(y + 19) = 6y
4y + 76 = 6y
subtract 4y from each side of the equation:
2y = 76
divide both sides by 2:
y = 38
x = 57
1.3333333333333333333333333333333
The answer is D. -8
the y intercept is (0,-8)
sorry i can't explain it well but i promise the answers correct. have a nice day!