Answer:
$80?
Step-by-step explanation:
I hope its right
First one (ignore22222323333333)
<span>Your answer is is simply,no x and y could have a common irrational factor. </span>
Answer:
(3, 15) and (4, 12)
Step-by-step explanation:
x2 - 7x+12 = 0 factors to (x - 4)(x - 3) = 0, and so x: {3, 4}.
Since y= -3x + 24, y = 15 when x = 3 and y = 12 when x = 4. The solutions are thus (3, 15) and (4, 12). This is the third answer choice.