Answer:
20
Step-by-step explanation:
3 (b + a) = c
3 (4 + 5) = 7
12 + 15 = 7
27 = 7
27 - 7
20
Answer:
the x coordinate is 1
the y coordinate is 1
Step-by-step explanation:
Answer:
6 dollars
Step-by-step explanation:
40-10=30
30/5= 6
To find the mean add up all the numbers and divide. The mean absolute deviation is the difference.
Answer:
-4
Step-by-step explanation:
Dividing by two is the same as splitting in half. Half of -8 is -4
