I would like some help with this! Will mark brainliest :)
1 answer:
Answer:
a(n) = 10n-1 (the second one)
Step-by-step explanation:
we use formula
a(n) = a +(n-1)d (a= the first number in the, n=the times we need, d= difference)
a=9
d=9-19=10
a(n) = 9 +(n-1)10
a(n) = 9 +10n-10
a(n) = 10n-1 (the second one)
I hope it will help
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The slope intercept form is y=mx+b, and b represents the y-intercept. In the given equation C=45t+100, 100 is the y-intercept. It represents the one-time fee to join the gym membership.
(x-2) + (x-1) + x + (x+1) + (x-2) + (x+3) = 447
If u round tha to the nearest 10th it’s 4.8
Answer:
B
Step-by-step explanation:
There is two wholes and one half.
