What is the interest rate if...
Principal = $1,250
Time = 4 years
Interest = $285.

Step-by-step explanation:

To find the rate given the principal , time and interest , we use the formula

where

p is the principal

t is the time

I is the interest

From the question

Principal = $1,250

Time = 4 years

Interest = $285

We have

We have the final answer as

Hope this helps you

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.