please help. No links or fake answers. If your going to answer, may you please do one screenshot at the least. Thank you for your time.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Which equation represents h in the triangle? a) h = 6sin37° b) h = 10sin37° c) h = 6 10 sin37° d) h = 10 6 sin37°

In 3 years, dianna will be 4 times as old as she was 33 years ago. how old is dianna now? translate the phrase "in 3 years" into algebraic terms.