2 years ago

How do i check if a inequality is all real number or no solution

Mathematics

1 answer:

Hunter-Best [27]2 years ago

7 0

I would say its b) all real numbers

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Simplify the expression:<br> 8d+9c+1x3=b

VMariaS [17]

Answer:

b=8d+9c+3

Step-by-step explanation:

Multiply:

1x3=3

Rewrite Equation:

b=8d+9c+3

Hence, the correct answer is b=8d+9c+3

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2 years ago

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Find the Slope:

AveGali [126]

Answer:

4) slope= 0

5) $slope = - \frac{1}{7}$

Step-by-step explanation:

$\boxed{ slope = \frac{y _{2} - y_1 }{x_2 - x_1} }$

4) Slope

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$= \frac{0}{ - 13}$

= 0

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5) Slope

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$= \frac{1}{ - 7}$

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Since you have taken (x₁, y₁) to be (9, 4), the value of x₁ should be 9 instead of 2.

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2 years ago

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Find the distance between (12,10) and (0,5)

irakobra [83]

Answer:

length = 13

Step-by-step explanation:

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2 years ago

Alexandra paid \$7$7dollar sign, 7 to park her car for 333 hours at the parking garage. The garage charges an hourly parking rat

NeX [460]

Assuming that the fee is purely based on duration, the equation would look like this:
c= a*p
where c= cost, a= rates per hour, p= hours of parking

Alexandra pays 7$ for 3 hours parking. So, a would be:
c= a*p
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a= 7$/3hr

Then the final equation would be:
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[62+(52 -4²) +9]<br> Simplify the expression

tester [92]

Answer:

107 i took the test

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