use rhombus abcd and the given information to solve #15-18.
15) if mzbfc = (8x - 4)º, find x.
16) if mzbaf = 31°, find mzbca.
17) if ab = 7x - 12 and bc = 8x - 22, find ad.
18) if mzadb =(x- 15)° and mzcdb = (2x), find the value(s) of x.

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

Experimental versus theoretical probability. someone me

Which equation below is equivalent to sin c=h/a ? a)h= sinc/a b)a=hsinc c)a=sinc/h d)h=asinc