What is 1+1+1?
I will mark brainliest!

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values