<span>u + xy
= 20 + 9 * 8 [u = 20, x = 9, and y = 8]
= 20 + 72
= 92 Ans.</span>
Answer:
(7n^2+8n+2)
Step-by-step explanation:
(7n^2+9n+9)–(n+7)
Distribute the minus sign
(7n^2+9n+9)–n-7
Combine like terms
(7n^2+8n+2)
Answer: Yes. It is inversely proportional.
Step-by-step explanation:
In your question, the constant of proportionality already jump out at us which is to get y, we have to multiply x by 7. Therefore the constant of proportionality is y=7x.
Answer:
The answer is t = 38.
Step-by-step explanation:
