<span>numbers of seats in a row makes an arithmetic series
chairs in the nth row
an = 4 + 23*5 = 119
and the sum is
sn = (4 + 119) * 24/2 = 1476</span>
Answer: C. c+9/3
Step-by-step explanation:
You add the unknow varible C. with 9 and that sum is gong to be dived by 3 so 3 would be put on the bottom as the denominator.
A = 180 - 36 = 144
b = 360 - (113 + 36 + 144)
b = 60 -293
b = 67
Answer:
8
Step-by-step explanation:
the degree is the highest exponent value
Answer:
$2,790
Step-by-step explanation:
This is the concept of commercial arithmetic, the amount of tax calculated from $90,000 will be:
Rate*value
=31/1000*90000
=$2,790
the answer is $2,790
