The Econo Motel charges $260 for 4 nights. At that rate, how much would 7 nights cost? 5520
$455
$390
$490
Done

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?