Please help me.9. Find the surface area and volume of the composite figure 9 ft
4 ft
2 ft
1 ft
3 ft
9 f
Or an answer key is fine too

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?