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2 years ago

Is the ordered pair (6, 5) a solution to the equation 3x − 4y = −2? Explain.

Mathematics

1 answer:

vitfil [10]2 years ago

7 0

Yes because you substitute the x and y with the values given

3(6) - 4(5) = -2

combine the terms

18 -20 = -2

and then subtract 18-20 winch gives you

-2= -2

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Write the following equation in slope intercept form. y – 3 = -2 (x -5)

Phantasy [73]

This equation is currently in Point Slope Form. You can easily convert this form to Y Slope Intercept by following these steps.

Add 3 to both sides.

y = -2(x-2)

Simplify.

y = -2x + 4

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2 years ago

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I need help :/ i have five questions

IrinaK [193]

Answer:

Step-by-step explanation:

1. The given equation is:

$\frac{3}{5}{\times}\frac{4}{5}$

Multiplying both the terms, we get

$\frac{12}{25}$

Option A is correct.

2. The given equation is:

$2\frac{1}{3}{\times}\frac{3}{4}$

Converting the improper fraction into the mixed fraction,

$\frac{7}{3}{\times}\frac{3}{4}$

= $\frac{7}{4}$

Option C is correct.

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$\frac{3}{16}{\times}\frac{4}{21}$

Multiplying both the terms, we get

= $\frac{1}{28}$

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$\frac{35}{9}{\times}\frac{24}{5}$

= $\frac{56}{3}$

5. One package contains= $5\frac{1}{4}=\frac{21}{4}$ pounds of raisins.

$4\frac{2}{3}$ packages contains= $4\frac{2}{3}{\times}5\frac{1}{4}$ pounds of raisins.

= $\frac{14}{3}{\times}\frac{21}{4}$

= $\frac{49}{2}$

Therefore, the baker used $\frac{49}{2}$ pounds of raisins.

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3 years ago

3(x-4) + 2x - y2 for x = 5

Alborosie

Answer:

there is some of it sorry cant realy help

Step-by-step explanation:

3x+2x=5x 5*5=25

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2 years ago

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yKpoI14uk [10]

Answer:

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Step-by-step explanation:

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2 years ago

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Factor the following: x2−16x+64

boyakko [2]

Answer:

why wont u just go to quizlet for the answer of look it up on calculator soup it is a great place for those kinds of answers

Step-by-step explanation:

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2 years ago