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Dennis_Churaev [7]
3 years ago
9

4x-1=3(x-1) Please help!

Mathematics
2 answers:
Vsevolod [243]3 years ago
7 0

X = -2

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

Sveta_85 [38]3 years ago
5 0

Answer:

x=-2

Step-by-step explanation:

4x-1=3x-3

x=-2

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PLEASE HELP I WILL GIVE BRAINLEST AND 20 POINTS PLEASEEEE
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Answer:

Question 4: Which equation is parallel to the above equation and passes through the point (35, 30)

y= \frac{5}{7} x + 5  is the correct answer, I found this by inputting the x and y value of the coordinate (35, 30) onto the equation and solving for y-intercept since the slope of all equations is the same (since it's traveling parallel)

30 = \frac{5}{7} (35) + y\\30 = 25 + y\\5 = y

so the equation would be y= \frac{5}{7} x + 5

Question 5: Which equation is perpendicular to the above equation and passes through the point (35, 30)

y=\frac{-7}{5} x+79 is the correct answer, I found this using the same method as before, input coordinate values into the equation and solve for the y-intercept (The only thing changed from the last answer is the opposite reciprocal slope).

30 = \frac{-7}{5}(35) + y \\30 = -49 + y  \\79 = y

so the equation would be y=\frac{-7}{5} x+79

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2 years ago
52,908 round to the nearest hundred.
IrinaVladis [17]

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If you need further help let me know, hope this helped you.

6 0
3 years ago
What type of conic section is given by the equation 4x^2+9y^2=36? What are its domain and range?
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4x^2+9y^2=36\\
\\
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\\
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Domais: {x∈R/-3≤x≤3}
Range:{y∈R/-2≤y≤2}
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