Which expression can be used to determine the slope of the line that passes through the points (–7, 3) and (1, –9)? a) )/ -9-3 b) 1+(-7)/-9+3 c) -9-3/) d) -9+3/1+(-7)

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Simplify the following expression 48^1/2

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.