At the start of the month, the value of an investment was $48.45 . by the end of the month, the value of the investment changed by a loss of $13.80. what was the value, in dollars, of the investment at the end of the month

Find the value of x for which line a is parallel to line b

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

If np3 /nc2 = 6, find the value of n