The points A, B, C and D lie in order on a straight line. AB: BD = 1:4
AC: CD = 7:13
Work out AB : BC: CD
Give your answer in its simplest form.

i don't see any

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation:

the answer to your question is minor arc.