Answer:
$22.87
Step-by-step explanation:
12.99+5.99+2.20=21.18
22.18x.08=1.6944
1.69+22.18=22.87
1,068 is your answer. There will be 356 in each shipment because 1,424 divided by 4 is 356. And 356 times 3 is 1,068.
Answer:

Step-by-step explanation:
We use the quadratic formula here which says for a quadratic equation
.

Now in our case

so we have:


Which are our solutions.