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marissa [1.9K]
3 years ago
13

Help pleaseeeeee desperate

Mathematics
1 answer:
elena-s [515]3 years ago
5 0
B can be either 2/3 or -2/3
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{x{ x + 4<0 or 6x>-12)
lora16 [44]

Answer:

x\in (-\infty , -4) \cup (-2,+\infty)

Step-by-step explanation:

Solve the system of inequalities:

x + 4 < 0

OR:

6x > -12

The first inequality yields the solution:

x < -4

The second inequality gives the solution:

x > -2

The total solution is the disjunction of the individual solutions, i.e., the union of both.

It can be expressed as

\mathbf{x\in (-\infty , -4) \cup (-2,+\infty)}

4 0
3 years ago
What is the solution to the equation?<br> 2/3x=10<br> A. 15<br> B. 30<br> C. 6 2/3<br> D. 6 1/2
Andreyy89
It is A 
<span><span><span>23</span>x</span>=10</span>Step 1: Multiply both sides by 3/2.<span><span><span>(<span>32</span>)</span>*<span>(<span><span>23</span>x</span>)</span></span>=<span><span>(<span>32</span>)</span>*<span>(10)</span></span></span><span>x=<span>15
</span></span>Answer:<span>x=<span>15</span></span>
8 0
3 years ago
Read 2 more answers
15 − b × d ÷ c<br><br><br> for b = 1, c = 6, and d = 18.
nirvana33 [79]

Answer:

This is simple. And, you best not be cheating either.

15 - 1 x 18 / 6

1x18 = 18

18/6 is 3.

15 - 3 = 12

12 is the answer.

Step-by-step explanation:

6 0
4 years ago
What is w+6≤−3 i need help :(
Ratling [72]
W can equal any number that is smaller then -9 because if w was -9 then they would be equal
4 0
3 years ago
What is 1/4 divided by -1/2?
Sergio039 [100]

Answer:

1/2

Step-by-step explanation:

KEEP 1/4 CHANGE the sign to multiplication FLIP 1/2 to 2/1

new equation: 1/4 x 2/1

now we can solve

we do: 1 x 2= 2

so 2 is our nominator

then we do: 4 x 1= 4

so 4 is our denominator

combine the nominator and denominator and we get

1/2 which in decimal form is 0.5

3 0
2 years ago
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