Sabastian wanted to compare how much time his neighbors spend on the Internet to how much mail they receive in a week. He gathered data by surveying his neighbors. Explain the steps Sabastian should take in order to analyze the data

What is the absolute value of the complex number -4-sqrt2i

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.