2z + 6 < 2(z + 7)
i need the answer and steps in number form

All values for z are true.

Step-by-step explanation:

Expand:

Subtract 6 from both sides:

Subtract 2z from both sides:

Thus, all solutions for z are valid as 0 < 8 is true, and the value of z does not affect this end result of "0 < 8".

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value