Acertain company increased its prices by 30 % during 2003. then, in 2004, it was
forced to cut back its prices by 20 %. what was the net change in price?

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1