What the equation of the line passing through (-1, 4) and parallel to y = 2x + 1?

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

What is 140% of 25? because i need