Answer:
not all are like that and some are like that because there family struggles so they can't buy alot of things or many take showers there are many reasons
Answer:
x = 5
Step-by-step explanation:
Maybe you have ...
n(x) = 2x +7
and you want x for n(x) = 17.
17 = 2x +7
10 = 2x . . . . . . subtract 7
5 = x . . . . . . . . divide by 2


One way to find

is to notice that the part on the left hand side within the parentheses can be written as a square:

So you could write

Since these two expressions are equal, and the bases are the same, you know the exponents must be equal, with the exponent on the right hand side being 1. So

, or

.
Answer:

Step-by-step explanation:
Given

Required
Simplify
Start by collecting like terms

Simplify like terms

Answer 14/10 liters
Step-by-step explanation: add 8 + 6 and then you will have the answer hope its right