Step-by-step explanation:
450cm of water is needed for it to be
Answer:
$15.225
Step-by-step explanation:
$29 - 30% = $20.30
$20.30 - 25% = $15.225
Answer:
C
Step-by-step explanation:
sqrt x can be zero, but you can't sqrt a negative number. there is no further restrictions on sqrt x, there it goes to positive infinity.
Answer:
The set


Step-by-step explanation:
We separate the left and right side of the equation, to create two new equations:
(1) 
(2). 
and then to solve Tanisha's original equation, we find the solution to the system that we got above.
The first step in solving the above system of equations is to take the value for
from equation(1), and substitute it into equation(2) which gives us:

which is the same equation that Tanisha set out to solve.
No I haven’t but y could search it up