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Nadya [2.5K]
3 years ago
5

When 2x − 3(x−1) = −1, find value of x

Mathematics
2 answers:
nikitadnepr [17]3 years ago
6 0

Answer:

x = 4

Step-by-step explanation:

2x-3x+3 = -1

-x+3=-1

-x +3-3= -1 -3

-x = -4

\frac{-x}{-1} = \frac{-4}{-1}

x = 4

goldfiish [28.3K]3 years ago
5 0

Answer:

2x -3(x-1) = -1\\2x -3x +3 = -1\\-x = -1 -3\\-x = -4\\ x =4

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you consistently deposit 250.00 into a savings account on the 15th of each month, and the amount earns a 2.5 APR How much is the
frosja888 [35]

Answer:

Balance of savings account at the end of 3rd month = $753.13

Step-by-step explanation:

Balance at the end of 1st month :

Principal = $250 , Time = 1 month , n = 12 , APR = 2.5%

\text{Compound Interest = }Principal\times (1+\frac{rate}{n\times 100})^{n\times Time}\\\\=250\times (1+\frac{2.5}{12\times 100})^{12\times \frac{1}{12}}\\\\=\$250.52

Balance at the end of second month :

Principal = 250 + 250.52

              = 500.52

Time = 1 month, APR = 2.5%, n = 12

\text{Compound Interest = }500.52\times (1+\frac{2.5}{12\times 100})^{12\times \frac{1}{12}}\\\\=\$501.56

Balance at the end of third month :

Principal = 250 + 501.56

              = 751.56

Time = 1 month, APR = 2.5%, n = 12

\text{Compound Interest = }751.56\times (1+\frac{2.5}{12\times 100})^{12\times \frac{1}{12}}\\\\=\$753.13

Hence, Balance of savings account at the end of 3rd month = $753.13

6 0
3 years ago
Which one do you guys think?
anyanavicka [17]

The dice can roll a 1, 2, or 3 out of 6 options to be less than 4. That's 3/6 or 1/2.

5 0
3 years ago
Please help with this question thanks!!
zvonat [6]

Answer:

(-1,4)

Step-by-step explanation:

Step 1) Change both equations to slope intercept form

3x+y=1 ---> y=-3x+1

5x+y=-1 ---> y=-5x-1

Step 2) Plot lines accordingly on graph

Lines intersect at (-1,4)

8 0
3 years ago
I really need some help with this, if someone could put in an answer that would be a lot of help!
Black_prince [1.1K]

For the information given, a line segment of 4 inches can be drawn

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

For the 'copy', you would measure the line drawn, and duplicate it to the right, measuring it to make sure it is the exact length of the first line.

To bisect the original line segment, measure the line with a ruler or other device, and calculate 1/2 distance from one end, mark it, measure from left end to mark, make sure right section is equal in length.

Draw an angle of  90 degree and label it to avoid confusion. Now use a scale to draw a ray and label the vertex point so we can know  the point where to place compass. Use compass to draw an arc on angle. This angle will help you measure where to put the new point on our new angle.

Similarly draw the same arc  on the new ray. This is the first step in finding the new point. Then, use compass to measure the difference between the two places where the arc meets the angle on angle.

Furthermore, use the measurements from the previous step to draw another arc. This step is to help establish a point where the two arcs meet. Now draw a point where the two arcs met and drew a line through it.

Learn more about segment on:

brainly.com/question/2437195

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6 0
2 years ago
the distance from baltimore to new york is about 171 mi. this is about 189 mi less than the distance from baltimore to boston. H
givi [52]
First you have to figure that it sounds confusing but. What you have to do is that 171 is 189 LESS than from one place to another. So just do : 189-171= 18. And then you know 18.
3 0
3 years ago
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