Answer:
Step-by-step explanation:
-1 and 1.
They are both 1 away from 0, meaning that the absolute value of both are 1.
Answer:
D. 423 miles
Step-by-step explanation:
75 miles(3 hours)
66 miles(3 hours)
225+198=423 miles
Answer:
Step-by-step explanation:10.8
Answer:
11x-4
Step-by-step explanation:
10x + x = 11x
-7 + 3 + -4
keep the sign in front of the number/variable