There are 240 stamps in pete's collection the ratio of used to new stamps is 4: 1 how many used stamps are in his collection

Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1