Which expression is equivalent to 63.56 + (–81.47)?
a 63.56 – 81.47
b 63.56 + 81.47
c –63.56 – 81.47
d –63.56 + 81.47

which  best  describes the transformation from the graph of  f(x) =  x2  to the graph of  f(x) = (x  – 3)2  – 1?   left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit  right 3 units, up 1 unit

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left