14. You are renting a paddle board. The company charges a $50 fee and $20 per half-day.

a. Write an equation that represents the total cost (in dollars) of renting a paddle
board as a function of the number of half-days.
b. Find the total cost of renting a paddle board for 7 half-days.

(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

c.)

step-by-step explanation:

you just switch the numbers basically so it would be 3/17