18q+18=180
-18. -18
18q=162
/18. /18
q=9
3q=27
The probability of the black marble will be 35.7% because 100/(9+5) is 7.14 and you multiply that by 5 to get 35.7%.
3(4x-5)+4(2x+6)
Distribute.
12x-15+8x+24
12x+8x= 20x
24-15= 9
20x+9 <---- simplified expression
I hope this helps!
~kaikers
The slope, or gradient, of the line is 6/-3 which is -2. The gradient is -2.
Answer:
k12
Step-by-step explanation:
