Answer:
A B and D
Step-by-step explanation:
Answer:
2t
Step-by-step explanation:
You eliminate two equations first then you find one variable, once u figured out one variable plug it into any equation and try to cancel out another variable, youll have two variables in the end and then just plug and u have ur answers
Answer:
30 gallons/hr
Step-by-step explanation:
180/60 = 30
The domain is the set of input values for which the function is real and defined.
Find non negative values for the radicals.
For y = sqrt(3-x) if x is greater than the 3 the value under the square root would be negative which would result in a non real number.
The answer needs to be x <= 3 ( less than or equal to)
For y = sqrt(3x), if x is less than 0, the number under the sqrt root would be negative resulting in a non real number.
The answer is x >= 0 ( greater than or equal to)
