Answer:
-8
Step-by-step explanation:
●Answer attached●
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Answer: 3. Distributive
Step-by-step explanation:
Distributive property of multiplication over addition is the only property that is require to multiply an expression to the other expression with two or more than two terms.
For example: a (b+c)= a b+ac , where a,b,c can be any expression.
Given expression: -5(x-3) = -5x +15 , which illustrates the distributive property of multiplication over addition.
Hence, the correct option is 3. Distributive.
The rest of properties cannot work for multiplication over addition as they are used for one operation.
Answer:
Step-by-step explanation:
5
The equation of the line is y=4x-54.
To get the slope of the line parallel to the provided equation, which is necessary to solve this issue. In order to get the equation's slope, we must first transform the equation into slope-intercept form. Now that the parallel lines are equal in slope, both will be equal in slope.
The slope of parallel lines is the same. In the formula for the slope-intercept, y = mx + b, variable m stands for the slope and variable b for the y-intercept.
The slope of the equation y = 4 x +12 is 4. Consequently, any parallel line's slope will also equal 4.
Next, get the y-intercept of the new line by substituting the x and y coordinates for the given point (-8,18):
y=mx+b
y=4x+b
18=4×18+b
18=72+b
-54=b
Thus the equation of the new line is y=4x-54
To learn more about slope refer the link:
brainly.com/question/14511992
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