Which of the following gives a valid reason for using the given solution method to solve the system of equations shown? Equation 1: 4x - 5y - 4
Equation ll: 2x + 3y - 2
O Elimination; a coefficient in Equation II is an integer multiple of a coefficient in Equation I
O Substitution; equation I can be solved for x in one step by dividing both sides by 4.
O Elimination; a coefficient in Equation I is an integer multiple of a coefficient in Equation II.
O Substitution; equation Il can be solved for x in one step by subtracting 3y from both sides,

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

happy to

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