1. Total age of people in the room
40 x 6 = 240
Total age after a person age 30 left the room
240 - 30 = 210
since there are 5 people left in the room,
210 ÷ 5 = 42
42 is the new mean.
2. Not possible
Solving an inequality is just like solving a normal two step equation.
1. T is less than or equal to 9.
2. y is greater than or equal to 5.
3. x is less than 6.
Answer and Step-by-step explanation:
The independent variable is m, and the dependent variable is h.
This is because you can plug in any value for m, making m NOT have to depend on any other value to become m.
With h, it needs the result of m and its other values to become the result of h. H relies/depends on the values in the equation to become a value.
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
