The first term a1 is given to be -4. The formula for the next terms: an = an-1 + 7 means to add 7 to the previous term to get the next.
-4, 3, 10, 17, 24, 31
Answer A
I would say. C
Since 100 factor is 10b. And -144 is 12a^2
hope this helps and you get it right
2^t =38
take the log of each side
log ( 2^t) = log (38)
the exponent gets multiplies
t log (2) = log (38)
divide by log 2
t = log(38)/log (2)
t≈5.2479
Answer:$36
Step-by-step explanation:
He has sold 6 and made $18 6x2=12 2x18=36
