Answer:
Third option is the right choice.
Step-by-step explanation:
Manipulate the right hand side.

Best Regards!
Answer:
square root (50) = 7.071
Step-by-step explanation:
Using Pthagoras' theorem, the diagonal length is
.
Therefore, the diagonal length is the square root of 5^2+5^2,
= 
= 
= 7.071
1 stone = 20 square inches
1 stone * 30 = 20 square inches * 30
30 stones = 600 square inches
You could do 37+230 or 40 + 235
4x = 14y
y = 4/14(x)
y = 2/7(x) slope = 2/7
<span>-2x+7y=14
7y = 2x + 14
y = 2/7(x) + 2 slope = 2/7
parallel lines, slope is the same
both lines have slopes equal 2/7
answer
</span><span>parallel</span>