y=-1/3x-2. Hope this helped! :)
Answer:
5000 ft.
Step-by-step explanation:
Refer the attached figure .
AC is the distance of hulk from home
Since ΔABC is right angled triangle. we will use pythagorus theorem.

Hypotenuse = AC
Perpendicular = AB=6 blocks
Base = BC = 8 blocks
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⇒
⇒
⇒
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⇒
Thus AC = 10 blocks .
Since we are given each block is 500 ft.
Thus 10 blocks = 500*10=5000ft.
Hence hulk is 5000 ft away from the home
1/3x=20
1st step do the opposite of 1/3x to get it by itself. So you would do 1/3x *3/1 than you would do 3/1 *20. What you do to that side you do to the other.
2nd step 20*3=60
3rd You can check your answer by doing 1/3 *60=20
I plugged the answer in the variable to Check it
Multiply everything in the second parenthesis by x.
-3x^3 + 3x^2 + x
Multiply everything in the second parenthesis by 2.
-6x^2 + 6x + 2
Combine these two equations together.
-3x^3 + 3x^2 + x - 6x^2 + 6x + 2
Combine like terms.
-3x^3 - 3x^2 + 7x + 2
Hope this helps!
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Answer:
2.25
Step-by-step explanation:
5 3/4 − 3 1/2 = 2.25