Kamala worked for 7 1/2h. She spent 2/3 of the time on her computer. How long was she on her computer.

if kamala's cell phone company adds -$5.75 each month for an over charge and she is overcharged 4 months in a row she will owe, $23 to her phone company.

Step-by-step explanation:

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.