All tubes of watercolor paint at an art supply store have the same price. an artist
has a coupon for $0.50 off each tube of paint she buys. she buys 6 tubes of
paint and pays a total of $84.30 after the coupon is applied. write and solve an
equation to find r, the regular price of each tube of paint. explain each step of
your solution.

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

(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

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

step-by-step explanation:

a and d