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3 years ago

How do you solve (37+s)+s=375

Mathematics

2 answers:

9966 [12]3 years ago

3 0

S= 169
37+s+s=375
37+2s=375
Subtract 37 from both sides
2s=338
Divide by 2 on both sides
S=169

musickatia [10]3 years ago

3 0

<span>(37+s)+s=375
We move all terms to the left:
(37+s)+s-(375)=0
We add all the numbers together, and all the variables
(s+37)+s-375=0
We add all the numbers together, and all the variables
s+(s+37)-375=0
We get rid of parentheses
s+s+37-375=0
We add all the numbers together, and all the variables
2s-338=0
We move all terms containing s to the left, all other terms to the right
2s=338
s=338/2
s=169</span>

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A line with a slopeof 8/7 passes through the point (7,8). what is its equation in slope-intercept form?

saw5 [17]

8x - 7y = 0 is the equation in slope-intercept form of the line with a slope of 8/7 passes through the point (7,8). This can be obtained using the formula of equation for the Slope Intercept Form.

<h3>What is its equation in slope-intercept form?</h3>

The formula of equation for the Slope Intercept Form is given below,

y = mx + b,

where m is the slope of the line, b is the y intercept where the line crosses the y-axis at (0, b).

Here in the question it is given that,

The slope of the line is 8/7

The line passes through the point (7,8)

We have to find the equation in slope-intercept form.

By using formula of equation for the Slope Intercept Form we get,

y = mx + b,

here,

⇒ from the point (7, 8), x = 7 and y = 8

⇒ slope, m = 8/7

To find y intercept we use the slope-intercept form equation,

y = mx + b

8 = (8/7)7 + b

8 = 8 + b

⇒ b = 0

Thus the equation in slope-intercept form will be,

y = mx + b

⇒ y = (8/7)x + 0

⇒ 7y = 8x

⇒ 8x - 7y = 0

Hence 8x - 7y = 0 is the equation in slope-intercept form of the line with a slope of 8/7 passes through the point (7,8).

Learn more about slope-intercept form here:

brainly.com/question/9682526

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dimaraw [331]

Answer:

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Step-by-step explanation:

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= 135x^3 + 3x^2 - 46x + 8.

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_____

<em>Comment on scientific notation problems</em>

Your scientific or graphing calculator will allow you to enter and display numbers in scientific notation.

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