Which describe unit rates? Check all that apply.
Nadia pays $30 for 2 baseball tickets.
A certain type of sailboat travels at 7 nautical miles per hour.
The cost of 3 hot chocolates is $2.
A summer camp provides 3 meals for each camper.

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:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214

13.46

step-by-step explanation:

16.80 x .20 = 13.46

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )