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3 years ago

What is the answer to -134>-a+2(-7-7a)

Mathematics

1 answer:

maw [93]3 years ago

6 0

Answer:

the answer is a > 8

i hope this helps!!

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Use an equation to find the value of k so that the line passing through (−4,k) and (6,−7) has a slope of −1/5.

Virty [35]

Answer:

k = -5

Step-by-step explanation:

Hi there!

$m=\displaystyle \frac{y_2-y_1}{x_2-x_1}$ where the two points are $(x_1,y_1)$ and $(x_2,y_2)$

Plug in the given information:

$\displaystyle -\frac{1}{5}= \displaystyle \frac{-7-k}{6-(-4)} \\\\\displaystyle -\frac{1}{5}= \displaystyle \frac{-7-k}{6+4} \\\\\displaystyle -\frac{1}{5}= \displaystyle \frac{-7-k}{10} \\\\\displaystyle -\frac{2}{10}= \displaystyle- \frac{-7-k}{10} \\\\-2=-7-k\\k=-5$

I hope this helps!

3 0

3 years ago

Read 2 more answers

the cell wall of which out of this is not made up of cellulose bacteria mango tree hydrilla cactus which one is correct

HACTEHA [7]

Answer:

The cell wall lies outside the plasma membrane. The plant cell wall is mainly composed of cellulose. Cellulose is a complex substance and provides structural strength to plants. Bacteria is not a plant therefore its cell wall is made up of peptidoglycan

Step-by-step explanation:

7 0

3 years ago

Benny gets a job at a law firm with a salary of 70,000$ per year. After the first year, his salary increases to 73,000$. Over th

Morgarella [4.7K]

Hey there!

Part A- The y-intercept would represent Benny's starting salary: b = 70,000.

The slope would represent Benny's annual raise: m = 3,000.

Part B- The y-intercept is b = 70,000.

The slope is m = 3,000.

<span>The equation representing Benny's annual salary at any given year is y = mx + b, or y = 3,000x + 70,000, where x is the number of years since Benny started the job.</span>

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3 years ago

What is the scientific notation for 0.000085

VikaD [51]

0.85 X 10 to the 3 power

5 0

3 years ago

Find the Least Common Multiple of these two monomials:

bonufazy [111]

LCM 14 & 24 = 168

then use the highest exponents for the variables

answer = 168x^6y^6z^8

7 0

4 years ago