Luke borrowed some money from his friend in order to buy something. Luke agreed to pay back his friend $4 per week, and after 12 weeks, Luke
still owed his friend $10. Write an equation for L, in terms of t,
representing the amount of Luke owes his friend after t weeks.

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

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.

b and c

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular