Make x the subject of the formula х/a +b =c

The highest common factor of 132 and 220

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?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2