?At an all-you-can-eat barbeque fundraiser that you are sponsoring adults pay So for a dinner and children pay S4 for a dinner 212 people attend and you raise S1128 What Is the total number of adults and the total number of chaldren?What is a system of equations that you can use to solve this problem? What method would you use to solve the system and Why?

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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.

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?