we have the price of TV is $3960.if we round off to the nearest tens we get same 3960 because we have 0 at the end which means lesser than 5 so 60 will be the nearest ten.
discount =
so $990 will be the discount.
and the cost of TV after discount is 
The answer is (x, y) = (-1, 4) hope this helped
Answer:
b. √x<-14
Step-by-step explanation:
square roots are never negative
<h3>INTEREST || ACCUMULATED AMOUNT </h3>
==================================

- An amount of P15,000.00 is invested at a simple interest of 6% per annum in 6 years. Find the interest and accumulated amount in six years.
==================================


*Please read and understand my solution. Don't just rely on my direct answer*
==================================

Determine the amounts of interest and it's maturity value using the give formula where p is the principal, r is the rate of interest, t is the time and m stands for maturity value itself


»To find how much is the accumulated value, plug the values to the given formula,
Therefore,
- Interest = 21,277.78
- Maturity Value = 36,277.78
==================================
ヾ(^-^)ノ
27.8 percent I believe is your answer
Explanation
Simplify 15,000 to 15 and 5,400 to 5.4
15 divided by 5.4 will tell u the percentage as u would with fractions
You get 2.77777777778 round if you feel like u need to
But since I simplified I have to move the decimal
So I get 27.8 percent if u round you’d have to round up because 8 is larger than5
So to get rid of the decimal you’d get 28 percent