The movie club is having a new member sale, so Mindy signs up. The equation -0.4x + 0.05y - 1.25 = 0 relates y, the total cost,
and x, the number of months. What is the y-intercept of the line represented by the equation?
2 answers:
Answer:
Y intercept : ( 0 , 25 )
Step-by-step explanation:
Answer:
<h2>
(0, 25)</h2>
Step-by-step explanation:
We need to convert function to slope-intrcept form y=mx+b, where:
-0.4x + 0.05y - 1.25 = 0 {multiply both sides by 20}
-8x + y - 25 = 0 {add (8x+25) to both sides}
y = 8x + 25 ⇒ b = 25
Therefore y-intercept of the line is (0, 25)
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Answer:
12g8h10
Multiply each variable quantity by 2 and combine.
Answer:
LMN has a larger area
Step-by-step explanation:
Given
RST
LMN
Required
Compare both areas
The area of triangle is:
For RST, we have:
Remove absolute signs
For LMN, we have:
Remove absolute signs
<em>By comparing both areas, we can conclude that LMN has a larger area</em>
Answer:
w = 15
Step-by-step explanation:
-9(w + 585) = -360w
-9w -5265 = -360w
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