26. shopping you can spend up to $35 on a shopping trip.
a. you want to buy a shirt that costs $14. write and solve
an inequality that represents the amount of money you
will have left if you buy the shirt.
b. you notice that the shirt is on sale for 30% off. how
does this change the inequality?
c. do you have enough money to buy the shirt that is on
sale and a pair of pants that costs $23? explain.

What is the frequency of the sinusoidal graph?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Afair survey question is one that does not encourage biased responses. which survey question is fair? a.) do you agree that only unethical people take credit for other people’s work? b.) have you ever taken credit for somebody else’s work? c.) have you ever engaged in unethical behavior, such as taking credit for somebody else’s work? d.) don’t you think it is unethical to take credit for somebody else’s work?