+) The temperature was 80 degrees Fahrenheit and then fell 20 degrees Fahrenheit. 80 - 20 -80 - 20 0 -80 + (-20) O 80 + (-20) 80 + 20​

location: point 0

step-by-step explanation:

well, -8 to 10 on a number line is 18 spaces.

1/9 of 18 is 2.

so, 4/9 of 18 must be 8.

8 spaces from -8 (a) is 0.

so, 4/9 of the way from -8 to 10 is 0!

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

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

$15 each

step-by-step explanation:

$45/3 children= $15 each