See attachment although I gather this is not your question. I did the graph(s) for the function,
Answer:
2(9+2y)/15 Hope this helped!!
Step-by-step explanation:
Answer:
A)
Step-by-step explanation:Quadratics
Answer:
D) x² -x - 10 =0
Step-by-step explanation:
Given that

L.C.M



⇒
⇒ 9 x + 54 = 9 x² - 36
⇒ 9 x² - 36 - 9x - 54 =0
⇒ 9 x² - 9x - 90 =0
⇒ 9(x² -x - 10 ) =0
⇒ x² -x - 10 =0