I need help please!!

A

Step-by-step explanation:

In the question it says $5 for each movie which can be represented as 5m. Same goes with $4 for each game which can also be represented as 4g. < this is less than, > this is greater. They want no more than 50 dollars which would be > and the little dash at the bottom means equal.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

i dont know the answer but here's a picture of a dog