Answer:
3z < -4.8
* be sure to use the less than or equal to sign
Step-by-step explanation:
7
mean is average of the numbers
add all values then divide by the numbers
(1+5+8+10+11) / 5
35 / 5 = 7
Answer:x=6 y=34
x=8 y=44
x=9 y=49
x=10 y=54