In the inequality m > 27, m represents the number of moons for each planet. which planets have a number of moons that are solutions of the inequality?

Answer is jupiter and saturn.

Step-by-step explanation:

Jupiter have 63 moons and saturn have 47 moons.All others planets have moons less than 27.

So, by the given inequality m > 27.

Only jupiter and saturn satisfy the given inequality .So, the answer is jupiter and saturn.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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