Answer:
r=9
Step-by-step explanation:
13r=117
r=117/13
r=9
Answer:
It has a minimum and no maximum.
Step-by-step explanation:
This is the graph of a parabola that opens up, so it has a minimum but no maximum.
I think it’s direct variation y= 12/x i’m note 100% sure tho
Answer:
Solve it
Explain:
1
Combine multiplied terms into a single fraction
1
4
+
1
8
=
\frac{1}{4}x+18=x
41x+18=x
1
4
+
1
8
=
