Ineed solving these inequalities 1.) 3 ≤ w + 2 ≤ 7 2.) 12 < 14 + 17 + a ≤ 16                3

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?