Answer:
I hope this right
Step-by-step explanation:
16 in for the suface area so sorry if wrong
At the seventh meeting there would be 20 members. If you think about the question carefully there were 12 members at the first meeting, then they skipped 6 meetings, with each meeting being skipped or not written down they added 1 member, so therefore you would add 2 members for the next 2 meetings. making 20 members.
Hope this helps! :)
Translation- you subtract 4 from the given x-coordinate and subtract 11 from the given y-coordinate.
Answer: ![15.4z-12](https://tex.z-dn.net/?f=15.4z-12)
Step-by-step explanation:
For this exercise it is important to remember:
- The Distributive property:
![a(b\±c)=ab\±ac](https://tex.z-dn.net/?f=a%28b%5C%C2%B1c%29%3Dab%5C%C2%B1ac)
- The multiplication of signs:
![(+)(+)=+\\\\(-)(-)=+\\\\(-)(+)=-](https://tex.z-dn.net/?f=%28%2B%29%28%2B%29%3D%2B%5C%5C%5C%5C%28-%29%28-%29%3D%2B%5C%5C%5C%5C%28-%29%28%2B%29%3D-)
Then, given the following expression:
![7.4z−5(-1.6z+2.4)](https://tex.z-dn.net/?f=7.4z%E2%88%925%28-1.6z%2B2.4%29)
You need to apply the Distributive property. Then:
![=7.4z+8z-12](https://tex.z-dn.net/?f=%3D7.4z%2B8z-12)
Now you can combine like terms (or add the like terms). Then you get:
![=15.4z-12](https://tex.z-dn.net/?f=%3D15.4z-12)
Therefore, the equivalent expression created by combining like terms, is:
![15.4z-12](https://tex.z-dn.net/?f=15.4z-12)