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2 years ago

What is the solution set of {x | x < -3} ∩ {x | x > 5}?

Mathematics

1 answer:

valentinak56 [21]2 years ago

7 0

Answer:

the empty set {∅}

Step-by-step explanation:

{x | x < -3} ∩ {x | x > 5} is giving us

(-∞, -3) intersecting (5, ∞).

Since those two intervals do not intersect the solution is the empty set

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Simply the equation (-243) 1/5

lawyer [7]

$\text{Hey there!}$

$\bf{(-243) \times \dfrac{1}{5}}$

$\bf{-243 \rightarrow \dfrac{-243}{1}}$

$\bf{\dfrac{-243}{1}\times \dfrac{1}{5}}$

$\bf{\dfrac{-243(1)}{1(5)}}}$

$\frak{-243 \times 1 = -243}$ $\leftarrow\bf{Your\ numerator}$

$\frak{1\times 5 = 5}$ $\leftarrow \bf{Your\ denominator}$

$\bf{ = \dfrac{-243}{5}}$ $\leftarrow\bf{The\ answer}$

$\bf{Your\ answer: \boxed{\bf{\dfrac{-243}{5} or \ as\ a\ decimal\ its: -48.6}}}\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

6 0

4 years ago

F=30x+60y 6x+4y=204 x+y=36

ikadub [295]

Answer:

x=30,F=1260,y=6

Step-by-step explanation:

is what your looking for

6 0

3 years ago

A home appliance salesperson wants to earn a total of 3,600 next month including his base salary and commissions. He earns a bas

BARSIC [14]

Answer:

He must sell $14000 of merchandise

Step-by-step explanation:

The salesperson earns a base salary of $800

This means that he must make

$3600 - $800 = $2800 worth of commisions

Let x, be the value of the mechandise that he needs to sell.

This means that

x*0.20 = $2800

x = $2800/0.20

x = $14000

He must sell $14000 of merchandise

6 0

3 years ago

7y+6−1+12y help me plz

Alex787 [66]

7y+12y= 19y
6-1= 5

19y+5=x

7 0

4 years ago

Read 2 more answers

49T - 7 I need help??????

anyanavicka [17]

Answer:

Factor

7 out of 49 T − 7 .

7 ( 7 T − 1 )

6 0

3 years ago