Carol byrd gets a student rate of $30.00 a month. there is a $250 deductible; but no coinsurance payment. she recently received treatment for a covered condition. the bill was $2,300.00. carol's insurance company provided payment of 80% of the bill less the deductible.
what was the company's payment?

what was carol's total cost (ignoring the monthly premium)?

The company's payment was $1640,

and Carol's total cost was $410.

Step-by-step explanation:

since we have given that

Bill amount = $2300

Amount of deductible = $250

Remaining amount is given by

Since Carol's insurance company provided paid 80% of the bill less the deductible.

So, the company's payment is given by

And Carol's total cost after the payment of company is given by

Hence, the company's payment was $1640,

and Carol's total cost was $410.

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

but which class are u may know that first