Line A : x + y = 2
The most likely equation for line B so that the set of equation has no solution is:
x + y = 4
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x + y = 2
x = 2 - y
2-y + y = 4
0 = 4 - 2
0 ≠ 2
there is no value for x nor y. so, no solution.
Answer:

Step-by-step explanation:

Remember the equation to find the circumference?
Equation of circumference: Pi x 2(radius)
Therefore, 3.141592654 x 2(6ft) = 37.7 feet

= -7 Multiply both sides by 10
x = -70
C. x = -70
Answer:
Where is the picture or questions?
Step-by-step explanation: