21b+15 25c+15
22d+24
44e−12
28+20f
6g−8
6h+9
6−14i
10+4j+62p
21−33k−69q
6+8y+58r

i got 86 for this

hope this !

if you need an explanation just ask

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

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