Camden was given a gift card for a coffee shop. Each morning, Camden uses the card to buy one cup of coffee. The amount money remaining on the card after buying x
x cups of coffee is given by the equation
A=−3.50x+ 35.
A=−3.50x+35.What is the slope of the equation and what is its interpretation in the context of the problem?

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.