There are 4 red balls, 6 white balls, and 3 green balls in a bag. if one ball is drawn from the bag at random, what is the probability that it is not white?
012-12
igo
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7/13

Step-by-step explanation:

13 balls in total

r = 4/13

w = 6/13

g = 3/13

not white means red or green

so red + green

4/13 + 3/13

7/13

the answer is a

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.