The expression 15x + 10 is equivalent to

The expression is equivalent to .

Step-by-step explanation:

The given expression is:

Upon solving the above given expression is:

Taking 5 common from both the terms, we have

which is the required simplified form of the above given expression.

Thus, the expression is equivalent to .

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 will u if u answer my question in math