Answer:
3hrs 12 mins
Step-by-step explanation:
For every 10% charge she gets 1hr 20mins (or 80 mins)
Charge drop = (81% - 57%) = 24%
Since 10% gives 80 mins;
24% gives (24/10) x 80 mins = 192 mins
since 1hr = 60 mins
192 mins = 192/60 = 3hrs 12 mins
The farmer sends 15 pounds to the local market.
Place the x (1.5) and y (5) values into the equation, and solve. If the statement you get is true, it is a solution.
2x - y = -1
2(1.5) - 5 = -1
3 - 5 = -1
-2 ≠ -1
Since this is a false statement, negative 2 is not equal to -1, the ordered pair is NOT a solution. I hope this helps and have a great day!
Answer:
4a²+3ab-a+a²
Step-by-step explanation:
So let's start off by simplifying this expression:
3a²-2ab+3b²-a+a²+5ab-3b²
Now let's subtract common terms XD
4a²+3ab-a+a²
Answer:(2.2).
Step-by-step explanation:
