5. A recycling center was offering cash
for different types of recyclables. For
each pound of paper recycled they
offered $1.26. for each pound of
aluminum they offered $1.63 and for
each pound of plastic they offered
$0.09. Sam took in 12 pounds of
paper, 5 pounds of aluminum and 7
pounds of plastic. How much money
did he earn?

Rename mixed numbers before you can subtract are what

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.