Answer:
25
Step-by-step explanation:
The whole straight line is 180 And the angles are adjacent.
180-125 which equals 55
trying to find X so subtract 30
55-30=25
Since the number before the number in the tenth place (7) is greater than 5 (8), you will be rounding up. So your answer is 9.80
Answer:
72
Step-by-step explanation:
9x8=72
check your answer by 72 divided by 9.
The area of a right triangle with side lengths 7 and 7 is 
Hi there.
We know that the cost of 2 bags is $4, which can be modeled as 2n.
All we need to do is replace the variable with the number of bags.

The cost of 1 bag is $2.
Hope this was correct, lol.