I really need help on this math problem. A landscape supply business charges $30 to deliver mulch. The cost of the mulch is $23 per cubic yard. Write and solve a linear equation to find the cost of having 8 cubic yards of mulch delivered to a site.

No, I think the doctor should change it. Because it can cause problems for them to do so.    Also because your bill that your hospital or doctor agreed to will not be charged. And because if they do, they won't get paid for it.  And I would understand if she got mad that at first because of what the doctor thought he would likely add more bill to his name for it. But it wouldn't be fair to them if they changed it.

Step-by-step explanation:

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.