1 answer:
Answer:
-4, 20, -100, 500, -2500
Step-by-step explanation:
use the formula ar^(n-1)
where a is the first term
r is the common ratio
n is the nth term
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Answer:
B
Step-by-step explanation:
50+55+48+50+52=255
255/5=51
Anwser 51
Answer:
0,7
Step-by-step explanation:
2x = 8 ... therefore x = 4
4^2 = 16
Answer:
line one should have a y-intercept at (0,2).
Step-by-step explanation:
1 because if it’s congruent then it didn’t change
