Answer:
8x^6-10x^5+4x^4-5x^3-4x+5
Step-by-step explanation:
Lest distribute the expression given
this is multiply the first term (4x) with the longer expression (2x^5+x^3-1) and then, multiply the second term (-5) with the longer expression (2x^5+x^3-1).
When the above is finish, simply sum all together.
4x* (2x^5+x^3-1)= 8x^6 +4x^4-4x
-5*(2x^5+x^3-1)=-10x^5-5x^3+5
The sum of all together (respecting the coefficient they belong) is shown:
8x^6-10x^5+4x^4-5x^3-4x+5
Answer:
14 feet
Step-by-step explanation:
Area= base x height
Height=area/base
182/13=14
X is 1 because if you times it by x it equals it number
Esecially the problem is 3x +x < 160
To find this out we first need to combine like terms
4x<160
Then get rid of the coefficient. In this problem, we divide by 4
x<40
So Rachel has to be less then 40, and Stephanie has to be less than 120.
Any questions?
<span>a. 86 = 0.45n
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Is Your Answer Hope This Helps
