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Zigmanuir [339]
4 years ago
8

How do you get the slope-intercept form for -2x+3y=15? Please show steps and explain

Mathematics
1 answer:
lukranit [14]4 years ago
8 0

To convert an equation to slope intercept form, you have to isolate the y variable.

-2x + 3y = 15

Add 2x to both sides.

3y = 2x + 15

Divide all terms by 3.

<h3>y = 1.5x + 5 is the original equation in slope-intercept form.</h3>

I hope this answers your question!

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A bricklayers union charges monthly dues of $3 plus $.18 for each hour worked during
Radda [10]

Answer:

160 hours

Step-by-step explanation:

y=3+.18(hours)

31.80=3+.18(hours)

28.8=.18(hours)

160=hours

7 0
3 years ago
Planes A and B intersect in line s. If point V is a point on line s, then it lies on: plane A only plane B only both plane A and
kirill [66]

Answer:

  both plane A and B

Step-by-step explanation:

All the points on the line of intersection lie in both planes. V lies in both plane A and plane B.

4 0
3 years ago
Figure A and Figure B are similar with a ratio of similarity of 1/8, and the area of figure A is 13 units, what is the area of f
nikdorinn [45]

Answer:

0.2

Step-by-step explanation:

Similar triangles are triangles which have the same shape but not the same size. This means their angle measures are equal but their side lengths are not instead they are proportional. This means that if a rectangle has sides 3 by 4 its area will be 12. But its image after being dilated by 2 is 6 by 8 or twice the side. Will the area also be twice the size? The area of the image is 6*8 = 48. This is 4 times bigger than 12. Not twice as big. So the similarity of the area is the scale factor squared.

So if figure A has area 13 units. And they have a ratio or scale factor of 1/8 then the area sclae factor will be 1/8*1/8 = 1/64.

So 13*1/64 will be the area of figure B.

13* 1/64 = 13/64 = 0.2

6 0
4 years ago
X is less than or equal to 7 and greater than 3
bezimeni [28]
X≤7
x>3

As a result, the answer will be 3 less than x and less than or equal 7. Hope it help!
3 0
3 years ago
Which of the following correctly uses absolute value to show the distance between −50 and 12? (10 points)
Juli2301 [7.4K]
The answer is D because absolute value is always positive
7 0
3 years ago
Read 2 more answers
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