Answer:
K/(4+9b) = a
Step-by-step explanation:
K = 4a + 9ab
Factor out a on the right hand side
K = a(4 + 9b)
Divide each side by (4+9b)
K/(4+9b) = a(4 + 9b)/(4+9b)
K/(4+9b) = a
Answer:
s = (H/a - 10)/5
Step-by-step explanation:
H = 5as +10a
H = a(5s +10)
H/a = 5s +10
H/a - 10 = 5s
(H/a - 10)/5 = s
Answer:
0.8
Step-by-step explanation:
Answer:
25 is your answer.
Step-by-step explanation:
Divide 30 by 3 and you will get 10. Divide 30 by 2 and you will get 15. Add 15 to 10 and you get 25 and that is your answer
Hope this is helpful!
Answer:
a = 9 I think
Step-by-step explanation:
I am still trying do b
