Patrician saves $ 1.20 everyday while her sister nicole saves $ 2.80 daily. the two girls saved $ 150.00 together. how much of this amount was saved by nicole?

Amount saved by Nicole is $ 105

Solution:

Given that Patrician saves $ 1.20 everyday and Nicole saves $ 2.80 daily

The two girls saved $ 150.00 together

To find: Amount saved by Nicole

Let "x" be the number of days for which Patrician and Nicole saved money

Given that they both saved $ 150.00 together

So we can frame a equation as:

Therefore amount saved by nicole:

Nicole has saved $ 2.80 daily for "x" days

Thus amount saved by Nicole is $ 105

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.

3

step-by-step explanation: