<span> Use the substitution method to justify that the given system of equations has no solution.</span>
Answer:
a
Step-by-step explanation:
it is all doubles
Answer:
$7700
Step-by-step explanation:
amount invested + interest = total
amount invested + 700 = 8400
Subtract 700 from both sides.
amount invested = 7700
Answer: $7700
The value is what the Y axis is when X is 8.
Draw a vertical line down from X=8 and see where the line crosses on the Y axis.
See the attached picture. The answer is Y = -4
I believe it would be x>7/3