Expand.
If necessary, combine like terms.
(x+7)^2

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog