Answer:n > -5
Step-by-step explanation:
5n>-26+1 add 1 to both sides which cancels 1
5n>-25
Divide each term
5n/5 -25/5
n>-25/5
n>-5
Step-by-step explanation:
12cm 3 is the answer because there is 12 boxes so yeee
The equation of the slope-intercept form of the perpendicular line is: y = -1/4x + 9.
<h3>What is the Equation of a Line?</h3>
The equation of a line that has a slope of m and a y-intercept of b can be written in slope-intercept form as:
y = mx + b.
Note that, the slope of two lines that are perpendicular to each would always be negative reciprocals to each other.
Rewrite the equation, -4x + y = -1 in slope-intercept form:
y = 4x - 1
The slope of -4x + y = -1 is 4. The negative reciprocal of 4 is -1/4. The line perpendicular to -4x + y = -1 is therefore -1/4.
Find the y-intercept (b) by substituting m = -1/4 and (x, y) = (8, 7) into y = mx + b:
7 = -1/4(8) + b
7 = -2 + b
7 + 2 = b
b = 9
To write the equation of the perpendicular line, substitute b = 9 and m = -1/4 into y = mx + b:
y = -1/4x + 9
Learn more about the slope-intercept form on:
brainly.com/question/1884491
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Answer:
4 (x + 7) = 8
Step-by-step explanation:
4 (x + 7) = 8 Because you add 7 to Amy's number then multiplied by 4 which equals 8