1) h(t) = 4t+ 3; Find h(2)
2)g(n)= -4n+ 2; Find g(-7)

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

In the geometric progression –3, 12, −48… what term is 3,072?