Never seen the exact thing before
But if I’m not mistaken
a should be the number before x^2
b is before x
c is the last number
including the negative sign!
Apparently it’s all of them
Answer:
.85
Step-by-step explanation:
Compound interest formula

Melanie:

Sebastian:

4824.06-4283.21= .85
Answer:
225 square centimeters
Step-by-step explanation:
Want it exact? Here it is:499.243083(got it from my calculator), if rounded, then here it is:500