I hope this helps you see how it's solved.
I don't see the choices.
It is equivalent to 0.8r.
Solution
6blue marbles
5 red marbles
4 white marbles
Part A
Formula
Not white means it blue or 5 = 11
Part B
Answer:
12/2-3
Step-by-step explanation:
12/2-3
Answer:
x = -11/9
Step-by-step explanation:
7(x+3)=-2(x-5)
Distribute
7x+21 = -2x+10
Add 2x to each side
7x+21 +2x = -2x+10+2x
9x +21 = 10
Subtract 21 from each side
9x +21-21 = 10-21
9x = -11
Divide each side by 9
9x/9 = -11/9
x = -11/9