Answer: <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>
Step-by-step explanation:
The equation
can be solved by squaring both sides:

We can see that -1 and 7 are solutions, but make sure they are not extraneous by substituting them in the original equation:

The square root of 49 equals 7, but the square root of -1 is an imaginary number.
The correct choice is <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>
Answer:
it can hold 6000 cans
Step-by-step explanation:
brainliest plz
So you ate napkins before? And some turkey is dry lol
It cost $156.40 because 20% of 195.50 is $39.10 so you subtract that from the 195.50.
For this you divide the total spent by the total number of pizzas...
16.50/ 3 = $5.50 per pizza.