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PIT_PIT [208]
3 years ago
12

The relationship between money earned and hours worked is linear. Joe computes the slope between (4, 30) and (12, 90), then comp

utes the slope between (4, 30) and (10, 75). How do the two slopes compare?
Mathematics
2 answers:
ANEK [815]3 years ago
4 0

Answer:

Its c " the same"

Step-by-step explanation:

I took the quizz on edge.

Paris lover 82
2 years ago
perfect explanation
____ [38]3 years ago
3 0
Finding the slope of both coordinates, you'll get 15/2. The slopes are the same 
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I need to know what 11, 14, and 15 are I don't remember how to do it
almond37 [142]

When you reflect a function in the <em>x</em>-axis, the first coordinate of a point stays the same, and the second coordinate changes sign (what was positive is now negative and vice versa).  See the attached picture.

Question 11:  f(x) = -5x + 2.  The function changes to its opposite, so g(x) = -(-5x + 2) = 5x - 2.

When you reflect a function in the <em>y</em>-axis, the first coordinate of a point changes to its opposite, but the second coordinate stays the same.  Replace  <em>x</em>  with  -<em>x</em> .

Question 14:  f(x) = |2x - 1| + 3.  Replacing <em>x</em> with -<em>x</em> produces  g(x) = |2(-x) - 1| + 3  which simplifies to  g(x) = |-2x -1| + 3.

Question 15 works the same way as #14.

6 0
3 years ago
My son is seven times older than my grandson and iam 12 times older than my grandson. All of our ages added together equal 100
n200080 [17]

Answer:

5 (grandson's age now)

35 (son's age now)

60 (father's age now)

Step-by-step explanation:

5 0
2 years ago
Given a mean of 61.2 and a standard deviation of 21.4, within how many standard deviations of the mean do the values 45,78,62,90
vovangra [49]
2 standard deviations or c
7 0
3 years ago
Read 2 more answers
I have a negative balance of $153 in my saving account. Every week, I save $17 and deposit it into my saving account. How many w
Komok [63]

Answer: 17x=153

It would take 9 weeks to reach a balance of 0.

Step-by-step explanation:

So what you would do, you would do as follows; you have a situation where is says "every week'' so you would put 17x=153. So to solve that, you would divide 153 by 17, and that's how you would get your answer of 9.

8 0
3 years ago
Which phrase represents this expression? 14+(9−2)
Alina [70]

Answer:

14 added to the difference of 9 and 2 is the correct answer because first 2 is being subtracted from 9 and then 14 is added

Step-by-step explanation:

8 0
2 years ago
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