Answer:
To figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.
Step-by-step explanation:
Answer:c Tabitha, because she has a higher median time spent
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
divide each side by -4
5x-1=-49
5x=50
x=10
I dont know a but b is 8 and c is 31.5
