Simplify.4a-11a please help

Mathematics

2 answers:

kkurt [141]3 years ago

8 0

If you don't know the value of 'a', we can only simplify.
4a - 11a = -7a

We combine since they are like terms.

strojnjashka [21]3 years ago

6 0

-6
Add 1 to both and subtract

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Answer: 134,061.9 dollar and 118,222.45 lb

To answer this question you need to convert each unit.
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Answer:

Step-by-step explanation:

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harkovskaia [24]

$A\cup B=\{2,3,4,5,6,7,8,9,10,11,12,13\}\\\\A\cap B=\{5\}$

$\overline{\overline{\Omega}}=10\\\\\overline{\overline{B}}=5\quad\implies\quad P(B)=\dfrac5{10}=\dfrac12\\\\\overline{\overline{C}}=6\quad\implies\quad P(C)=\dfrac6{10}=\dfrac35\\\\\overline{\overline{B\cup C}}=5+3=8\quad\implies\quad P(B\cup C)=\dfrac8{10}=\dfrac45\\\\ \overline{\overline{B\cap C}}=3\quad\implies\quad P(B\cap C)=\dfrac3{10}$