Write the expression in standard form by collecting like terms:

12( 1 - 3a) +8 (a + b)

(a.) 12a + 8b + 28

(b.) -28a + 8b + 12

(c.) 28a - 8b - 12

(d.) 16a + 8b

The first five terms of a linear sequence are given below. 7 , 12 , 17, 22 , 27 , what is the next term of the sequence?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

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?