Need help plzzz !!!
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The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell