Answer:
c a b
Step-by-step explanation:
Answer:
Step-by-step explanation:
Your first job is to make the bases the same. Once you have done that, you can equate the powers.
(1/27) ^ (1 /- 3) = 3
(1/27)^(1/-3)(24)
3^24 = 3^(7 - 2x)
24 = 7 - 2x Subtract 7 from both sides
17 = -2x Divide by -2
-8.5 = x
Answer:
Answer:£23.85 is your answer.
x+2.5%ofx=£977.85
x(1+2.5/100)=£977.85
x=£977.85/(1.025)=954
saving money will be =£977.85-954=£23.85
9 because if you subtract 11 from 19 you get 9
