Answer:
34
Step-by-step explanation:
a + 90 + 56 = 180
a + 146 = 180
a = 180 - 146
a = 34
Answer:
Step-by-step explanation:
Let b= number of people per bus
10b + 5 > 450
10b > 445
b > 44.5
Minimum per bus is 45 students
The answer is decreased. the statement "the temperature decreased by 7 degrees indicates that a negative interger should be used
Answer:
6x + 14y + 13
Step-by-step explanation:
combine the like terms.
(5+8), (2y + 12y), and 6x which will be dealt with after solving.
13 + 14y + 6x. And that is it because there are no more like terms to be put together.
Answer:
the last one my brother helped me answer this for u