What is the solution to this system of equations? 1/4x + 1 1/2y = 5/8

3/4x - 1 1/2y = 3 3/8

A. (4, -1/4)
B. (4, -9/16)
C. No solution
D. Infinitely many solutions

A.

Step-by-step explanation:

When you substitute the coordinates to its corresponding variables, you can compare that answer choice A. is accurate compared to the other answer choices.

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: