A$40.00 item is marked down 25%.what is the new cost of the item

The answer is $10

Step-by-step explanation: I got that answer because i know 25 times four is 100 and i know 10 can go into 40, 4 times so basically 40/4 is 10 ~insert ok hand here~

answer: 414,377,008

step-by-step explanation:

just multiply it

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180