What is the quotient of: 3/4 divided by 1/2

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Can someone check my answer? you : )

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6