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topjm [15]
3 years ago
9

Choose the correct simplification of the expression 3b/a-2

Mathematics
2 answers:
Goshia [24]3 years ago
4 0
To solving with their equation and expression to step by step.

3b/a-2

= -2a+3b/a


seropon [69]3 years ago
3 0

Answer:

3a^2b

Step-by-step explanation: I got it right on the test. :)

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Xhoose the word incorectlycomplete the sntence
Semenov [28]
This question needs more information
7 0
3 years ago
8.3.5 Ana's monthly salary was $2000 in May. In June, she received a 20% raise. In July, she received a 20% pay cut. After the t
Harman [31]

Answer:

<u>After July, Ana's monthly salary was $1920</u>

Step-by-step explanation:

In May, Ana's monthly salary was $2000. During the next month, the salary increased by 20%, or (0.2)(2000)

2000+(0.2)(2000)=2000+400=2400

So, in June, Ana's monthly salary was $2400. During the next month, the salary decreased by 20%, or (0.2)(2000)

2400-(0.2)(2400)=2400-480=1920

Therefore, after the two changes, Ana's monthly salary was <u>$1920</u>

3 0
2 years ago
Read 2 more answers
Consider the accompanying matrix as the augmented matrix of a linear system. State in words the next two elementary row operatio
Lubov Fominskaja [6]

Answer:

The answer is below

Step-by-step explanation:

The next step to solve the system, would be to divide the second row by 3 and we would be left with:  3 * R2

[1 -5 3 0 -2

0 1 -7/3 0 4/3

0 0 1 2 -2]

Then what we will do is multiply row 3 by 7/3 and then subtract it from row 2, that is, R2 - 7/3 * R3, and it would look like this:

[1 -5 3 0 -2

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And these would be the next two steps in the process of solving the system.

4 0
3 years ago
Given m||n, find the value of x.<br> +<br> 104<br> Answer:
bearhunter [10]

Answer:

x = 104° because they are alternate interior angles and alternate interior angles are equal

Step-by-step explanation:

4 0
3 years ago
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You are planning a trip to the city. The distance is 270 miles. If you drive at an average speed of 45 mph and you leave at 1:30
Agata [3.3K]
First let's find how many hours it will take to get there. 
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It will take 6 hours to get there. 

6 hours past 1:30 is 7:30.

The answer is 7:30 p.m.

Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)
6 0
3 years ago
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