7y - 23 + 23x -16 + 8x - 21
31x + 7y - 60
What is the original problem equal to? You can't go any further unless you know.
<span>2π m2 and 200π m2
so ratio is 1:100</span>
I believe it’s b I’m not hundred percent sure though
n is the initial amount
0.07 is the factor of increase
x is the number of years that the emails increased
answer: C