3 years ago

What is the slope of the line represented by the equation -5x + 2y = 10

Mathematics

2 answers:

nevsk [136]3 years ago

7 0

Answer:

It's 5/2

Step-by-step explanation:

sadness

Bad White [126]3 years ago

4 0

The slope equals -5/2

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Gina’s kitten weighs 5 ounces. Of the kitten gains 3 ounces every week, how many ounces will the kitten weigh in 6 weeks?

Alenkasestr [34]

Answer:

23 ounces

Step-by-step explanation:

3x6=18 +5 = 23

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4 years ago

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Simplify. <br><br> −3x3(−2x2+4x−3)

stepladder [879]

Answer:

$-3x^3(-2x^2+4x-3)$ simplifies to $6x^5-12x^4+9x^3$

Step-by-step explanation:

Given expression $-3x^3(-2x^2+4x-3)$

We have to simplify the above expression,

Consider the given expression $-3x^3(-2x^2+4x-3)$

Multiply each term in brackets by $-3x^3$ , we get,

$-3x^3(-2x^2+4x-3)=-3x^3(-2x^2)-3x^3(4x)[-3x^3(-3)$

Solving further, using $x^n\cdot x^m=x^{n+m}$ we get,

$-3x^3(-2x^2)-3x^3(4x)[-3x^3(-3)=6x^5-12x^4+9x^3$

Thus, $-3x^3(-2x^2+4x-3)$ simplifies to $6x^5-12x^4+9x^3$

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3 years ago

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Karen received a $80 gift card for a coffee store. She used it in buying some coffee that cost $8.23 per pound. After buying the

aleksandrvk [35]

Answer:

Step-by-step explanation:

80 - 47.08 = 32.92

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3 years ago

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ExtremeBDS [4]

Answer:

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Step-by-step explanation:

1. 25 - 2n = n + 6

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2 years ago

I need help please!!!

seraphim [82]

Answer: number 1

Step-by-step explanation:

That is how you would write the ratio word for word.

- hope this helped!

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3 years ago