A bag contains the following marbles: 5
black marbles, 15 blue marbles, 20 brown marbles, and 10 green marbles. What is the ratio of brown marbles to black marbles? Express your ratio as a fraction or with a colon.

5:20

Step-by-step explanation:

There are 5 black marbles and 20 brown marbles.

You would put black marbles (5) first, because it came before brown (20) in the list.

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.