Answer:
Mean: 4.2
Median: 4
Mode: 4, 7
Range: 6
Step-by-step explanation:
Mean: add them all together then divide by how many there are
Median: the middle number
Mode: the numbers that appear the most
Range: 7-1
Hopefully that helps.
x + 7 = 43
x = 43 - 7
x = 36
Chris has 36
31............
22+9=31
One answer would be -2.155.
4) A) 89
5) B) 65