How many real solutions does the equation 4b^2-4b=-1

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.