Can someone please put 2x + 3 into words? this is for algebra also, extra points for whoever can explain how to put 2x + 3 into algebra tiles
thank you!

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Write the rational number in lowest terms 99/-15