answer:
ii- 7
iii- 5
Step-by-step explanation:
sorry if its wrong im not for sure
Algebraic Expression: 5x + 3y ÷ 2 = z
Word Phrase: 5 times x plus 3 times y divided by 2 equals z
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Answer:
slope = -6 and y intercept=0
Step-by-step explanation:
Answer:
471.24
Step-by-step explanation:
The solution in slope-intercept form for:
y + 7 = -3(x - 1) is y = -3x - 4
3x + y = -4 is y = -3x - 4
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Solution:</u></h3>
We have been given two equations
y + 7 = -3(x - 1) and 3x + y = -4
we have been asked to simplify these equations in slope intercept form.
The slope intercept form can be written as follows:
y = mx + b
Where, m is the slope of the line and b is the y-intercept.
The y-intercept of this line is the value of y at the point where the line crosses the y axis
Now, let us write the first equation in slope intercept form as follows:
y + 7 = -3(x - 1)
y + 7 = -3x + 3
y = -3x + 3 - 7
y = -3x - 4
The slope intercept form for the first equation is y = -3x - 4
Now, let us write the second equation in slope intercept form.
This can be done as follows:
3x + y = -4
y = -3x - 4
Therefore, the slope intercept form for the second line is y = -3x - 4