Answer:
b
Step-by-step explanation:
i had to do this one in class and this is what i had gotten
Answer:
1. B
2. A
3. C
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
x - 7y = -21
-7y = -x - 21
y = -x/-7 -21/-7
y = x/7 + 3
Answer:
The measure of angle < AED is 
Step-by-step explanation:
we know that
The measure of the interior angle is the semi-sum of the arcs comprising it and its opposite.
so

substitute the values and solve for x






-----> by supplementary angles
substitute value


Plant with treatment A in general grow more than plants with treatment B.
Picture below.