Step-by-step explanation:
R = 3x + 9y
When y = 6 and R = 7
7 = 3x + 9.6
7 = 3x + 54
7 - 54 = 3x
-47 = 3x
x = -47/3
<span>11d=81-16d
Add 16d to both sides
27d=81
Divide 27 on both sides
Final Answer: d = 3</span>
I can’t see just zoom in a little
Answer:
14 ac ago
Step-by-step explanation:
eat my boo
Answer:
3rd
Step-by-step explanation:
