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timurjin [86]
3 years ago
15

The number of minutes spent talking on the phone, m, and the amount of a cell phone bill, a. What is the independent variable

Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0
Answer: the independent variable would be m (minutes spent talking on the phone)

Explanation: the cell phone bill will be affected by how many minutes is spent talking on the phone. However the nothing will affect how many minutes is spent on the phone.
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plzzz help A model train is on a track 100 cm from its starting point. Turning a switch displaces the train either forward or ba
Ad libitum [116K]

Answer: B.  |x-100| = 25

Explanation:

Draw out a number line. Mark 75, 100 and 125 on the number line as points A, B, and C in that order. Don't worry about the spacing.

The value of x represents where the train is. So if we had say x = 85, then it would be at location 85 on the number line. Writing |x-100| is the distance from x to 100. The absolute value ensures the distance is never negative. We want this distance to be 25 because after traveling 25 cm, the switch is turned, and the train goes the other way.

6 0
3 years ago
Find the number of trucks for 128 vehicles... table shown above
WARRIOR [948]

Answer:

48

Step-by-step explanation:

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4 0
3 years ago
Which student solved the equation 107 d = 1,733.4 correctly?
frutty [35]

Answer:

Sammi is correct i took the test

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
PLEASE HELP!!
pogonyaev

Answer:

Work shown below!

Step-by-step explanation:

\sqrt{-18}=\sqrt{18i^{2} }  =\sqrt{2*9i^{2} }=3i\sqrt{2}

2\sqrt{-16} =2\sqrt{16i^{2} } =4i*2=8i

4 0
2 years ago
I need to find weather the ordered pair is a solution of the system of linear equation
Makovka662 [10]
In exercise 3 (2,6) means that x=2 and y=6
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