An aeroplane has economy and first class seating. There are S seats in each economy row. There are T seats in each first class row. There are 9 rows of first class and 24 rows of economy. Write down an expression in terms of S and T, for the number of seats on the aeroplane.

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Determine whether the data described are qualitative or quantitative and give their level of measurement if the data are quantitative, state whether they are continuous or discrete. soft drink sizes: small, medium, large. oa. qualitative, nominal o b. qualitative, ordinal- o c. quantitative, ordinal, discrete o d. quantitative, ordinal

How do you find percent change? ? i will give brainliest for the bestme i don’t understand