Trisha solved 6 less than 4 times the number of problems Aaron solved during the math-a-thon. Donise solved 27 more problems than Aaron. If Trisha and
Donise solved the same number of problems, how many did Aaron solve?
Write and solve an equation to answer the question. Explain your thinking.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

How is the number of vertices for a prism related to the name of the prism

Needmax 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.