Answer:
9
Step-by-step explanation:
Let the number of 10 battery packets is x
and the number of 6 packets battery is y
Now, it has been given that store has a stock of 25 packets. It means
Also, the number of batteries are 186. Thus, the equation is
Plugging the value of y from equation 1,
Hence, there are 9 ten-battery packets.
Start off by combining like terms (your y's).
7y - 6y - 10 = 13
y - 10 = 13
Now you need to get y by itself so add 10 to both sides
y - 10 = 13
+10 +10
y = 23
Order the numbers smallest to largest and go to the middle, the middle number is your answer :)
The maximum percentage of individuals who own a bike is <span>21.5%</span>
Answer:
the slope is 5
Step-by-step explanation:
not 2nd or 3rd
not last too i reckon it's the first one