Measure B is 90 because 17x+=180/2
and x=5
when you plug that into 17x+5 you get 90
Answer: -1 and 4
Explanation: the others aren’t because they have variables in one and numbers in the other
Answer:
15965
Step-by-step explanation:
a=18395
d= -270 (lost inhabitants every year)
n=10
tn=?
We know that,
tn= a+(n-1)×d
=18395+(10-1)×(-270)
=18395+9×(-270)
= 18395 -2430
=15965
Hence,the present population of small town is 15965.
Answer:
-6
11
Step-by-step explanation:
-6n-5=31
-6n=36
n=-6
-28=-3n+5
3n=5+28
3n=33
n=11
Answer:
Ok so number 7 is x>4
Number 6 is b
Number 5 is correct
Idk the other one
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