Answer: 5
Step-by-step explanation:
First you would add in the y. 2x+2(12-3x)=4
Then you would multiply the 2 into (12-3x) . 2x + 24 - 6x = 4
After that you will subtract the 24 and move it to the other side. 2x -6x = -20
Then you put together like terms. -4 = -20
Then divide to get 5.
Sajia can sell 21 books she can sell if she comes back on sunday and the required inequality is
<em><u>Solution:</u></em>
Given that Sajia has 30 Books in her library
She sold 9 books at the thrift store on Saturday
To find: We have to write and solve an inequality to determine number of more books she can sell if she comes back on sunday
Let "x" be the number of more books she can sell if she comes back on sunday
<em><u>We can write a inequality as:</u></em>
Now moving 9 from L.H.S to R.H.S we get,
On solving 30 - 9 = 21,
So Sajia can sell 21 books she can sell if she comes back on sunday
Answer:
A
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
4.5 ×12 and then you get the answer
9514 1404 393
Answer:
f(x) = 2(x +2)^2(x -5)
Step-by-step explanation:
The root at x=-2 has even multiplicity. The curve is not flat there, so the multiplicity is 2, not higher. The root at x=5 has multiplicity 1. Then the factored form of this cubic is ...
f(x) = a(x +2)^2·(x -5)
The local minimum when a=1 is about -50, so we judge the leading coefficient to be 2. The desired function is ...
f(x) = 2(x +2)^2(x -5)