Which equation is Perpendicular to y=2x+9 and goes through the point ( 0, 9)

y = −12x+5

y = −12x+9

y = −12x+3

y = −12x+7

What is the value of x in the this question ?

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter