Adriver rents her cab for 159 dollars a day if she makes an average of 34 dollars each time she picks up a passenger how many passengers must she pick up to make at least 675 dollars profit

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Nine more than four times a number is the same as one less than twice the number. find the number?