-7+15. this is what i think it is.
Answer:
54.7599
Step-by-step explanation:
Answer:

Step-by-step explanation:
First, we have to write 8 + x, but since it's half of that we write it as a fraction with a 2 on the bottom to halve it.
Answer:
9/28
Step-by-step explanation:
9+4+15=28 total balls
9= total red balls
total red balls/total balls= probability of pulling out one red ball
9/28
(Can I have brainliest?)