1 of 5 There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a red marble is 7/9
There are 63 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be.

umumumumum

im not sure

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah