Answer:
-3 > x > 7
Step-by-step explanation:
Since the domain is the x, there are open circles, and it ends, then x could equal -3 > x > 7
Answer:
No answer
Step-by-step explanation:
5x-20-X+9
7x-20+9
7x-11
Step-by-step explanation:
if14a^2b/7a^2b answer is 2
and if the sign is addition then the answer is21a^2b if subtraction answer is7a^2b
Answer:
All angles in a triangle sum up to 180 degrees.
So, 63+71+x=180 degrees.
You add like terms: 134, and then add x.
134+x=180 degrees.
Minus x from both sides.
180-134=x.
What do you think x is?
Answer:
770 km
Step-by-step explanation:
the ratio of Ann driving to total driving = 3 : 11
× total distance traveled = 210km
total distance traveled = 210 km × 
= 770 km
