Solve the system of equations given below. -5x=y-5
-2y=-x-21
A.
(-1,-23)
B.
(-1,10)
C.
(10,-45)
D.
(10,16)

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

i use my brain for prombles like this maybe you could try it

step-by-step explanation: