Write an inequailty for the sentence. then solve th inequality..
fifteen less than a number is at most 6.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?