Answer:
-3. im taking this course right now so i know its correct, if you do the box method it comes out to -3.
Step-by-step explanation:
Answer:
D= 2.23
Step-by-step explanation:
a p e x
The answer is 5 minutes. Simply divide 60 by 12.
Answer:
y > 1
Step-by-step explanation:
-2(7 + y) > -8(y + 1)
-14 -2y > -8y -8
-2y +8y > -8 +14
6y > 6
6y/6 > 6/6
y > 1
ANSWER:
It is better to buy it now, that is, a few weeks after the first purchase since it is cheaper ($12.95 for a 6,35 kg bag)
STEP-BY-STEP EXPLANATION:
We must calculate the unit price in each case. We calculate the unit value by dividing the price by the quantity in kg, like this:
Saying that before the price was $ 2.08 per kilogram and later it is $ 2.04 per kg.
The best sale is $12.95 for a 6,35 kg bag