Andy is 6 feet tall. if 1 inch equal 2.54 cantimeters ,how tall is andy, to the nearest cantimeters

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

What is the measure of angle x? a.101 b.158 c.44 d.79