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jody has 4 red marbles, 6 blue marbles, and 8 yellow marbles. what is the ratio of red marbles to blue marbles?
a. 6: 4
b. 18: 4
c. 4: 6

C

Step-by-step explanation:

ratio of red : blue = 4 : 6 = 2 : 3 ← in simplest form

 4:6

Step-by-step explanation:

It is telling you FROM red marbles TO blue marbles so it it 4:6. If it was FROM blue marbles TO red marbles then it will be 6:4.

PLEASE MARK BRAINLIEST

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol