Lisa Valente found a sales slip for $82.59 on her credit card statement that was unauthorized. She also found that a sales slip for $24.68 had been listed as $42.68. If the new balance on her statement was $329.76, what is her correct new balance? Group of answer choices

$265.17

$344.99

$229.17

$329.76

the answer is a

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

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.