You start a dog walking business. Each dog you
walk earns you $9.
How many dogs will you
have to walk before you
have more than $27?

3

Step-by-step explanation:

1dog=9

then, we want 27

that means

27=9x

x 27/9

=3

so we should walk 3 dogs

mark me as brainlist

3

All you have to do is:

27/9=3

and that means 3 is the answer

BRANLIEST PL

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

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500