First, make 6 1/3 a improper fraction:

. Now we have 19/3*7/3:

.
At this rate, it should take 7,500 years to dissolve 15m thiccccc
Kayla wrote an equation.
William wrote an inequality.
They both have solutions.
Kayla's solution is x=4 .
William's solution is x > -2.5 .
Brandon and Alice wrote expressions.
Those are just numbers, that depend on the value of 'x'.
Answer:
Step-by-step explanation:
The 6x^2 because 6 is not a perfect square.
Answer:
Is B/144
Step-by-step explanation:
All you have to do is length x width x height. or multiply all those numbers together.