It’s (-8z^2 +8x +4y -2z)
Hope it helps
Answer:
.69
Step-by-step explanation:
Step-by-step explanation:
Yessss
Answer:
Step-by-step explanation:
The average number is given by :
[m + (m - 1200) + (m - 1200)(1.30 ] / 3 =
[ 2m + 1.30m - 1200 - 1560] / 3 =
[3.3m - 2760] / 3 =
[1.1 m - 920 ]