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Aleks04 [339]
3 years ago
12

What is the equation of the line that passes through the point (-1, -5) and has a slope of -2?

Mathematics
1 answer:
Kruka [31]3 years ago
8 0

Answer:

y = -2x -7

Step-by-step explanation:

y + 5 = -2 (x +1)

y + 5 = -2x -2 . move 5 to the other side by subtracting from both sides.

y = -2x -7

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Help me 7th grade math please
Stolb23 [73]

Answer: 13.5 ounce bottle for $2.19

a 29.2 ounce bottle for $5.37

The 29.2 ounce bottle is better

Step-by-step explanation:

13.5 ounce bottle for $2.19

a 29.2 ounce bottle for $5.37

find the ratios

13.5/2.19 = $6.16 per unit

29.2/5.37 = $5.44 per unit

3 0
2 years ago
I need help with my homework I did it but it is wrong.​
il63 [147K]

Answer:

  • π= 3V/(4r³)

Step-by-step explanation:

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3 0
3 years ago
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Suppose the population of a certain city is 5289 thousand. It is expected to decrease to 4530 thousand in 50 years. Find the per
Tcecarenko [31]

Answer:

14.4% decrease

Step-by-step explanation:

Here is the formula for finding the percentage of decrease:

(starting value - final value) / starting value * 100.

So for your question,

\frac{5289-4530}{5289} =.0144\\.0144 * 100 = 14.4\\/

There was a 14.4% decrease within 50 years.

5 0
3 years ago
Which phrase best describes a rock? A. a chemical arranged in a lattice B. a gabbro of minerals C. a mixture of crystals D. a fi
Sloan [31]
The answer would be B to answer your question 
6 0
3 years ago
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Sam has purchased collision insurance with a $100-deductible clause, and automobile medical payments insurance in the amount of
REY [17]

The amount that the insurance company will pay is $1800.

<h3>How to illustrate the information?</h3>

It should be noted that the insurance company will pay John for the expenses of his injuries and repair of the car.

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= $500 + $2300

= $1800

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Learn more about insurance on:

brainly.com/question/2141892

#SPJ1

3 0
1 year ago
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