Shoe City is offering 15% discount on all pairs of shoes. If u also have an extra 20% off coupon, how much would a pair of shoes that are originally $68 cost after the discounts?

The shoes would cost $46.24

Step-by-step explanation:

68 x 0.15 = 10.2

68 - 10.2 = 57.8

57.8 x 0.20 = 11.56

57.8 - 11.56 = 46.24

(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