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Alekssandra [29.7K]
3 years ago
9

Find an equation in slope-intercept form of the line that has slope -7 and passes through point A(-7, - 2).

Mathematics
1 answer:
aliya0001 [1]3 years ago
3 0

Answer:

Step-by-step explanation:

y + 2 = -7(x + 7)

y + 2 = -7x - 49

y = -7x - 51

answer is b

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How do you solve this question?<br><br> you need to find the gradient of the straight line
pshichka [43]

Answer:

m=\frac{1}{2}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (0, 3)

Point (10, 8)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute [SF]:                    m=\frac{8-3}{10-0}
  2. Subtract:                              m=\frac{5}{10}
  3. Simplify:                               m=\frac{1}{2}

7 0
3 years ago
Read 2 more answers
According to an April 2019 report by the Cruise Lines International Association, in 2018 28.5 million people went on cruises, an
-Dominant- [34]

Answer:

Total people international traveler on cruises = 1,425 million people

Step-by-step explanation:

Given:

Total people international traveler on cruises = 28.5 million

Percentage of international traveler = 2%

Find:

Total people international traveler on cruises

Computation:

Total people international traveler on cruises = 28.5 million × [100/2]%

Total people international traveler on cruises = 1,425 million people

3 0
3 years ago
jerry had 20 dvds. he bought x more. than he had 28 dvds. Write the equation that represents each situation
UNO [17]
20 + x = 28
if u wanna solve it, then:
28 - 20 = 8
x = 8
7 0
3 years ago
Read 2 more answers
Maria made 7 2/3 pints of juice. She drank 5/6 pint of the juice and poured 3/4 of the remaining juice equally into 3 bottles. H
Ivahew [28]

First, change 7 2/3 to an improper fraction

7 x 3 = 21 + 2 = 23

23/3 is the amount Maria made

Find a common denominator for all: 24

(23/3)(8/8) = 184/24

(5/6)(4/4) = 20/24

Subtract the amount she drank from the whole

184/24 - 20/24 = 164/24

Find 3/4 of the bottle

(164/24)(3/4) = 5.125

finally, divide the number gotten with 3

5.125/3 = 1.70

1.70 pints were in each bottle.

hope this helps

7 0
3 years ago
Read 2 more answers
How much larger is 6 times 10 to the 5th power compared to 2 times 10 to the 3rd power
lora16 [44]

Answer:

Either <em><u>10 times</u></em> or <u><em>598,000.</em></u>

Step-by-step explanation:

6 x 10 ^ 5 = 600,000

2 x 10 ^ 3 = 2,000

If we are figuring out the exact number, 600,000 - 2,000.  If we are finding out how many powers larger, count.

600,000 - 2,000 = 598,000

600,000 is 10 times larger than 2,000.

See?

600,0<u>00</u>

2,000

6 0
3 years ago
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