Danna purchased a
TV for $300. Eight
months later, the same
TV was selling for
$190. What was the
percent of decrease in
the price?

36.66%

Step-by-step explanation:

We know that the original price of the TV was $300 and that after the price decrease, it was worth $190. From this, we can tell that the TV is worth $110 less than it was originally after 8 months.

So, we can say that the percent decrease is 110/300 or the amount the price dropped divided by the original price.

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,