Answer:
see explanation
Step-by-step explanation:
The n th term of a geometric sequence is
= a₁
where a₁ is the first term and r the common ratio, hence
= 6 × = 6 × - = 6 × - = -
Answer:
1. x = 10
2. 10.6
Step-by-step explanation:
Answer:
3/5x+3/8
Step-by-step explanation:
Start by adding the x values together. This is easy because they have the same base (5). Since one is 2/5 and the other is 1/5, the sum is 3/5. This next part with the x-free fractions is fairly easy, if you recognize that 5/8 and -1/4 can be changed so that they have the same base. Simply multiply both the numerator and denominator of -1/4 by 2, which gives you -2/8. Then subtract this from 5/8, and get 3/8.
Hope this helped :)
Answer:
Look at the pics above
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask