Answer:
non of them it should be 32 iʻm pretty sure
Step-by-step explanation:
First you do 3.5z-2.7z= .8z then you divide .8 with -6, which gives you -7.5 so z= -7.5
Answer: 3
You can find slope by using the 'rise over run' method. Find 2 clear points and count the number of units between those points, across the x axis and up the y axis. You should have 3/1 (y/x) as your slope.
Answer: 7.2x10 3
Step-by-step explanation: