Explain how 50 tens x 4 hundreds = 40 tens x 5 hundreds

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.