The baseball team needs new equipment Company A can provide 9 helmets, 6 bats, and 12 balls for $525 Company B can provide 10 helmets, bats, and 10 balls for $600. Company C can provide 8 helmets 5 bats, and 15 balls for $500 Which system of equations matches the equipment choices available for purchase?

(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

what