Suppose that the credit remaining on a phone card (in dollars) is a linear function of the total calling time in minutes). When graphed, the function gives a line with a slope of -0.14. See the figure below.
There is $29.06 in credit remaining on the card after 29 minutes of calls. How much credit was there after 16 minutes of calls?

2men and 7 boys can do a piece of working 4 days.it is done by 4 men and 4 boys in 3 days how long would it take for 1man or one boy to do it alone

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%