21 - 5 = J
J + 5 = 21
J = 16
Hope this helps!
Answer:
graph B or the second graph
Step-by-step explanation:
Answer:
Step-by-step explanation:
To solve this you have to find like terms for the fractions:
2/5 => 18/45 (amount of power remaining)
1/9 ==> 5/45 (power consumption per hour)
If we divide 18 by 5 (the amount of power we have left divided by the amount of power consumption we use per hours), we find that the battery will last 3.6 more hours.
I hope this helps!
Answer:
638
Step-by-step explanation:
28+34+40+46+52+58+64+70+76+82+88= 638