Answer:
170929
Step-by-step explanation:
For this case we must represent the following expression algebraically, in addition to indicating its result:
"2 plus 9"
So, we have:

By law of the signs of the sum, we have that equal signs are added and the same sign is placed:

ANswer:
11
Answer:
the answer is 29
Step-by-step explanation:
Answer:
85+29x = 250
-85 -85
29x = 290
x = 10
10 weeks
Step-by-step explanation:
Answer: The value of x in a triangle is 120°
Step-by-step explanation: