Test: SAT Math

1.

Solve the equation for x and y.

5x² + y = 20

x² + 2y = 10

 

 

x = √4/5, 7

= √3/10, 4

x = 14, 5

= 4, 6

x = √10/3, –√10/3

y = 10/3

No solution

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