Consider the system of linear equations 2x + 3y = 8 and 3x + y = –2. Which statement is correct? The point (1, 2) is not a solution to the system of equations because it satisfies neither equation. The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2. The point (1, 2) is a solution to the system of equations because it satisfies the equation 2x + 3y = 8. The point (1, 2) is a solution to the system of equations because it satisfies both equations.

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Plz hurry evaluate the expression a+b where a=8 and b=19

Are the corresponding angles congruent? explain why or why not.