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trapecia [35]
2 years ago
11

Evaluate math pls help algebra

Mathematics
2 answers:
Ne4ueva [31]2 years ago
4 0

Answer:

a. is equal to -10

b. is equal to -1

c. is equal to 5

Step-by-step explanation:

a :

3(-2)-4

-6-4

-10

b :

3(1)-4

3-4

-1

c :

3(3)-4

9-4

5

These are the correct answers,please mark brainliest.

Free_Kalibri [48]2 years ago
3 0

Answer:

A. -10

B. -1

C. 5

Step-by-step explanation:

A. 3x-4 = 3(-2)-4 = -10

B. 3x-4 = 3(1)-4 = -1

C. 3x-4 = 3(3)-4 = 5

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A line has the same slope as the line 3x+9y=5 and passes though the point (-1,2).what is the equation of the line?
MrRissso [65]

Answer:

y = -1/3x + 5/3

Step-by-step explanation:

First solve the equation. Simply put it is y = -1/3x + 5/9.

So, we have our slope which is -1/3. Now just plug it in.

y - y1 = m(x - x1)

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Distribute.

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Add 2 to both sides

you get y=-1/3x + 5/3

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2 years ago
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What is the percent increase between getting a high school scholarship and bachelors degree when high school scholarship is $421
gogolik [260]

Answer:

The percent increase between getting a high school scholarship and bachelor's degree is <u>59.14%</u>.

Step-by-step explanation:

Given:

High school scholarship is $421.

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Now, to find the percent increase between a high school scholarship and bachelor's degree.

So, we get the amount of increase between a high school scholarship and bachelor's degree.

670-421=249.

<em>Thus, the amount of increase = $249</em>.

Now, to get the percent increase between a high school scholarship and bachelor's degree:

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=\frac{24900}{421}

=59.14\%.

Therefore, the percent increase between getting a high school scholarship and bachelor's degree is 59.14%.

7 0
3 years ago
Y=-2/5x<br> a. direct <br> b. inverse <br> c. neither
disa [49]

Answer:

a. direct

Step-by-step explanation:

direct variation is y = kx and y = -2/5x is written in direct variation.

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