<em>Answer and Step-by-step explanation:</em>
<em>For this equation the answer is : 
</em>
<em>Step 1 : Simplify both the sides of the equation :</em>
<em>
</em>
<em>
(Distribute)</em>
<em>
</em>
<em>
(Combine the like terms)</em>
<em>
</em>
<em></em>
<em>Step 2 : Add "
" to both the sides :</em>
<em>
</em>
<em>
</em>
<em>Step 3 : Subtract "
" from both the sides :</em>
<em>
</em>
<em>
</em>
<em>Step 4 : Divide both the sides by "
"</em>
<em>
</em>
<em></em>
<em />
<em>That's your final answer : </em>
1. 37+20x=117. 2. -37 on both sides
3. 20x=80. 4. Divide 20 by 80. 5. X=4
Answer:
C) 3x - 4y = 7
Step-by-step explanation:
The midpoint of AB is
M( (-2 + 4)/2, (-5 + 3)/2 ) = M(1, -1)
Line AB has slope:
(3 - (-5))/(-2 - 4) = 8/(-6) = -4/3
Slopes of perpendicular lines are negative reciprocals.
A perpendicular to line AB has slope 3/4.
The perpendicular to line AB that passes through the midpoint of segment AB is the line we want.
To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem:
-<span>The mass of 4 large zucchini is about 2 kilograms.
2. Then, you have:
1 kilogram-----1000 grams
2 kilograms--..x
x=2x1000/1
x=2000 grams
3. Then, you have:
4 large zucchini----2000 grams
1 large zucchini----x
x=2000/4
x=500 grams
The answer is: 500 grams
</span>
