The price of a pair of jeans originally are $50. Today they are on sale for $30. What percent off (percent discount) are the pair of jeans?

40% off

Step-by-step explanation:

50x2=100

30x2=60

100-60=40

40% off

the answer is two. hope this !

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb