Answer:
3
Step-by-step explanation:
5-2x=-1
(x is your number)
5-5=0
-1-5=-6
-2x=-6
-2x/-2=x
-6/-2=3
x=3
Answer: 2005
Step-by-step explanation:
2035-30=x
Answer:
There are an average of 265 students present.
Step-by-step explanation:
- Count all the present student numbers together: 260 + 270 + 280 + 250 = 1060
- Divide the sum of all the present student numbers by the number of days: 1060÷4=265 students present on average.
Answer:
k is the y-coordinate of the vertex of the function. That vertex is located at (1, -2.5).
The value of k is ...
... A. k = -2.5
i think... ;-;
