Answer:
662.6%
Step-by-step explanation:
5x-3x=-6
2x=-6
x=-3
x equals -3 is the answer.
Answer:
The common ratio r = 2.
Step-by-step explanation:
Now s2 = a1r and s4 = a1r^3 where a1 = first term and r = common ratio so
s4 / s2 = a1r^3 / a1r = r^2 = 32/8
r^2 = 4
r = 2.
You can not simplify 7/10 because 7 os only on 1 and 7s times table.
