Answer:
9x^4/4 - 6x^3
Step-by-step explanation:
Group like terms
Add similar elements
Factor out common terms
Multiply.
**Detailed steps are in the picture attached**
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I hope this helped!
Brainliest is always appreciated :)
Here is a simple way we can do this.
We have six blanks.
__ __ __ __ __ __
Now, we have 13 possible options to fill in blank number one.
13 __ __ __ __ __
Now we have 12 possible options to fill in blank number two because one person has already been chosen.
13 12 __ __ __ __
Now we have 11 possible options for blank number three.
13 12 11 __ __ __
Now we have 10 possible options for blank number four.
13 12 11 10 __ __
And so forth until we get:
13 12 11 10 9 8
Now we just have to multiply the numbers all together.
13 * 12 * 11 * 10 * 9 * 8
is equal to:
1235520 ways.
Answer:
V=160cm^3
Step-by-step explanation:
V=lhw
V=5•4•8
V=20•8
V=160cm^3
^-^ your welcome
Answer:
x=5/12
Step-by-step explanation:
Simplify left side by adding 11x+x
12x+5=10
Get x alone on left side by subtracting 5 on both sides
12x=5
Get X alone by dividing both sides by 12
x=5/12
Answer:
If Andrew works for 30 for $4 he will have a total wage of 30×4=$120
And gets additional $5for every hr worked beyond 30hrs in that week
So he gets a total of 5(x-30)
So if he works for 40hrs he gets a total wage of
5(40-30)=50
120+50=$170
If he works for 50 hours he gets Total wage of
5(50-30)=100
120+100=$220
