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2 years ago

Please help asap 27pts

Mathematics

1 answer:

mart [117]2 years ago

6 0

$7x\geq-56\qquad|\text{divide both sides by 7}\\\\x\geq-8\\-------------------------------\\9x < 54\qquad|\text{divide both sides by 9}\\\\x < 6\\\\Answer:\ d)\ -8\leq x < 6$

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ANYONE HELP PLS THIS IS HARD PLSSS

juin [17]

Answer:

90% sure it's the third option

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

-3/5(-5/9)

pochemuha

Answer:

1/3 is your answer.

Step-by-step explanation:

What you do is you have to make the denominator the same.

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2 years ago

The populations of Cities A and B are 1.6 x 10^5 and 1,070,000, respectively. The population of City C is twice the population

Semenov [28]

Answer:

13.375 times

Step-by-step explanation:

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3 years ago

Which of the following could be the system of nonlinear inequalities graphed below?

Ivan

Answer:

Option A.

Step-by-step explanation:

step 1

we know that

The equation of the solid line is

$y=5$

The solution is the shaded area above the solid line

The equation of the first inequality is

$y\geq 5$

step 2

The equation of the dashed line is

$y=x^{2} -5x+6$

The solution is the shaded area above the dashed line

The equation of the second inequality is

$y>x^{2} -5x+6$

therefore

The system of inequalities could be

$y\geq 5$

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4 0

3 years ago

Help me i really need this .no spam

Naya [18.7K]

Question : 8

$11 \sqrt{5} + 4 \sqrt{7}$

Question : 9

$x = - 1$
$y = - 3$

Question : 11

LHS isn't equal to RHS

Question : 12

$x = \dfrac{ \sqrt{3} }{2 \sqrt{2} }$

Solution is in attachment ~

4 0

2 years ago