The perimeter of a regular pentagon is 45 units, and the length of each side is represented by the expression p - 2. What is the value of p? i got 1 hour to do this please help

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2