Find The slope of the line that passes through the point (3,5) and (-7,9)

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Ineed with math stuff it involves graphs

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?