What is the answer? Trying to figure out which way to start!

4+(9x2) / (4-1)-4

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither

What is the slope of the line that contains the points (-2,1) and (0,-3)

How can (square root of 25) ^2 be rewritten?