Two companies in town sell gravel. company a sells it for 11 cents a cubic foot. company b sells it for 3 dollars a cubic yard. if you need 20 cubic yards of gravel, where should you buy it? how much money will you save?

Company B because if u multiply 20×3 then you would only have to pay $60 and if u buy it from company A you would have to multiply 11×3 and then multiply 33× 20 and then you would have to pay $660 so u would save more with company B

b. $2,605.87

Step-by-step explanation:

The price of the house is $445,500. You put 5% down for 30 year loan with a fixed rate of 6.25%.

So the current amount to be paid is,

We know that,

Here,

PV = Present value of annuity = $423,225

P = payment per period,

r = rate of interest per period = monthly

n = number of period = 30 years = 360 months,

Putting the values,