The plans for a house are drawn at scale of inch to 1 foot. If the bedroom is 10 feet wide, what is its width on the plan?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.