4x+7 = x+10 parallel sides have to be equal in a parallelogram
subtract x
3x +7 = 10
subtract 7 from each side
3x =3
divide by 3
x =1
Log₅(25/125)
=log₅(1/5)
=log₅(1)-log₅(5)
=0-1
=-1
-------------------------------------------
USE:
log₅(x)-log₅(p)=log₅(x/p)
Remember that:
5⁰=1,
5¹=5
Answer: f=9
Step-by-step explanation:
Subtract 4f from 6f to get 6 by itself. (2f-12=6) Then add 12 to 6 to get 2f by itself. (2f=18) Then divide 2 from 18 to get 9.
Answer:
43m
Step-by-step explanation:
3(14m+m)
42m+3m
45m
The tank hold 15 gallons.Because you divide 16.50 by 1.10 .