Answer:
Length of QR = 7
Step-by-step explanation:
20 - 13 = 7
Answer:
A quadrant 1
Step-by-step explanation:
hope it helps
<span>B.When x=-4, y=-9 and when x=2, y=3.
</span><span>3y-6x=-3
3(-9) - 6(-4)= -3
-27 +24 =-3
-3 = -3
</span>
<span>3y-6x=-3
3(3) -6 (2) = -3
9 - 12 = -3
-3 = -3
</span>
Interest from first account is :

Interest form second account is :

So, total interest is :

Therefore, total interest is $77.877 .