Emma also wonders how long it will take her balance of $300 to reach $450, assuming she doesn't make any payments toward it. Write the equation to represent the situation, and solve it using the inverse relationship between exponential
and logarithmic expressions.

It will take about ___ years for Emma's balance to reach $450.

6 years

Step-by-step explanation:

2.7 years

Step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33