Martha spent $38.45 on a new shirt and now has $17.71 in her pocket.

which equation can be used to find how much money, x, she had in her pocket before buying the shirt?

x−38.45=17.71

x + 38.45 = 17.71

17.71x = 38.45

x + 17.71 = 38.45

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?