1.573173141822894. I think this is the answer but not 100% sure. Good luck!
Answer:
4a. 13
4b. -4
Step-by-step explanation:
2x-6/5 = 4 (Muti each side by 5)
2x-6 = 20
2x = 26 (Divide each side by 2)
x = 13
7- 2x/4 = 9
-2x/4 = 2 (Muti each side by 4)
-2x = 8 (Divide each side by -2)
x = -4
0.05 = 5% = 5/100
Simplify 5/100 and you get 1/20.
Hope this helps & good luck. :)
For every four white balls taken out one black ball is taken out so it would be the 52 white ball
Answer:
4
Step-by-step explanation:
plug in 2 for the a variables and you get 4 as the answer.