Answer:
d = 11
Step-by-step explanation:
Isolate the variable (d). Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. 
First, add 5 to both sides
2d - 5 (+5) = 17 (+5)
2d = 17 + 5
2d = 22
Next, divide 2 from both sides
(2d)/2 = (22)/2 
d = 22/2
d = 11
11 is your answer for d.
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Answer:
parallel refers to two equidistant lines, Because the lines are equally distant, they have the same slope and the angle between them is zero. On the other hand, when two lines intersect at a right angle, they are called perpendicular.
Step-by-step explanation:
 
        
             
        
        
        
Answer: 120 
You can do p/100 = is/of
40/100 = is/300
then multiply diagonally which is 40 and 300 
divide by 100 
or the easier way is you can multiply .4 and 300
        
             
        
        
        
5.2 meters = about  17.06 feet (rounded)