3 years ago

The PS4 cost $650 when it first came out. Two years later it was only worth $250. By what percentage did the price decrease?

Mathematics

1 answer:

Alex777 [14]3 years ago

8 0

Answer:

It decreased by 61.5%

Step-by-step explanation:

You might be interested in

find the standard form of the equation of an ellipse that has a major axis of length 6 and fox at (-2,0) and (2,0)

Ksivusya [100]

Let the equation be $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1$
because the length of major axis is 6, 2a=6. then a=3, a²=9.
c=2, $a^2-b^2=c^2$ , so $b^2=5$
therefore, the equation is $\frac{x^2}9+\frac{y^2}5=1$

if right please mark me brainliest, thanks.

4 0

3 years ago

What is the equation of a line that has a slope of 2 and passes through the point (1,-9)?

muminat

I’m not sure what kind of equation you want but if you want point slope it’s
Y+9=2(x-1) because the formula is y-y1=m(x-x1) so you just fill it in but if this isn’t the kind of answer you were looking for I wouldn’t mind helping you in the comments :)

6 0

3 years ago

If a = − 65 and b = 8, the product of a x b models which rule for multiplying integers? What is the product?

DedPeter [7]

Given, a = -65 and b = 8.

We have to find multiplication of them.

a is negative and b is positive. When we multiply them, we know that the multiplication of positive and negative is negative. That means $(+)(-) = -$ .