Answer:
9. (-1,3)
11. (4,1)
Step-by-step explanation:
Hope it helped
black ball and red ball
8 out of 12 x 4 out of 11
x 
=
= 0.24 = 24%
Answer: 24%
Step-by-step explanation:
jejnddndmkkdksjsjdenekekeej
Answer:
2n + 15
Step-by-step explanation:
This question is sort of confusing, but I will assume you want the sentence written as an expression.
We can represent any number as "n".
Doubling the number is the same as multiplying by 2:
2n + 15
Thusly, this sentence can be written as
.
Hope this helps! ((: