There are three options that are in the drop-down bar. answer options: 2/3x + 20/3, 3/2x + 20/3, and 2/3x
Out of those three answers which is the correct one?
Thank you!

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

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?

Solve the triangle. a = 21°, c = 105°, c = 5