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Papessa [141]
2 years ago
13

Find the values of m and b for this line.

Mathematics
1 answer:
Andrej [43]2 years ago
6 0

Answer:

b=-5, m= - 3/-2

Step-by-step explanation:

Slope equation is y=mx+b. Slope is finding the rise(vertical change) over run(horizontal change). In this case, -3 is our negative rise and 2 is our run. Put that into fraction form, we get negative 3/2. In the slope equation, b represents the y-intercept(where the line touches the y-axis). In this case, it is -5. Hope this helps you!

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Answer:

(a)3

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(d)5

Step-by-step explanation:

(a)Josie rolls a six-sided die 18 times.

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Therefore, the estimated number of times she rolls a two in 18 trials

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P(the number 10 appear)=1/10

If one slip is drawn and replaced 40 times, expected number of 10

=1/10 X 40

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(c)A spinner consists of 10 equal- sized spaces: 2 red, 3 black, and 5 white.

P(red)=2/10

If the spinner is spun 30 times, expected number of red space

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(d)A card is picked from a standard deck

P(drawing an ace)=4/52

If the card is picked 65 times and replaced each time.

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8 0
3 years ago
ted pays $2 for every mile, m, that he travels in a cab. He also has pay $2.50 as a one time charge, just to get in and start. W
VashaNatasha [74]

Answer:

n=2m+2.50

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Divide using long division.<br><br> <img src="https://tex.z-dn.net/?f=%28x%5E%7B2%7D%20-5%29" id="TexFormula1" title="(x^{2} -5)
Morgarella [4.7K]

Answer:

The quotient = x + 5 and the remainder = 20

Step-by-step explanation:

\frac{x^{2}+0-5 }{x-5}=x+\frac{5x-5}{x-5}

\frac{5x-5}{x-5}=5+\frac{20}{x-5}

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4 0
3 years ago
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nasty-shy [4]

Answer:

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Step-by-step explanation:

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3 years ago
What is the graph to the rational function?
Aneli [31]

We are given

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Firstly, we will factor numerator and denominator

we get

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We can see that (x-3) is common in both numerator and denominator

so, we will only set x+3 to 0

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7 0
3 years ago
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