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atroni [7]
3 years ago
14

Write the equation of the line graphed below in slope-intercept

Mathematics
2 answers:
Gelneren [198K]3 years ago
3 0
B= y-intercept
b= 4 
m= slope
m= 1/2
y=1/2x+4

grandymaker [24]3 years ago
3 0
Y=mx+c
Where, m is slope
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A line passes through the point
larisa86 [58]
Y=12x+9

i hope this helps.... i love doing slope!
6 0
3 years ago
Factor this polynomial completely x2 - x - 20
mafiozo [28]

Answer:

(x+4)(x-5)

Step-by-step explanation:

We can look at it by thinking of two numbers, that add up to -1 and multiply to -20. We can first do this by looking at factors of -20, which are 1, -20, -1, 20, 2, -10, -2, 10, and so on. After looking through it, we can notice that -5 and 4 added equal -1, and when multiplied equal to -20, so they work. So, we factor to (x+4)(x-5)

3 0
1 year ago
Read 2 more answers
100 POINTS
dedylja [7]
Y= 2x-3
the slope of the line is 2, and b, the y-intercept, is -3
5 0
3 years ago
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A baseball team is in second place with a win to loss ratio of .535. What percent of the games played did the team win?
larisa86 [58]

0.535 = 53.5 % wins

answer: 53.5 %

4 0
3 years ago
You and your friend each collect rocks and fessis your friend collects three times as many roots and half as many fossils as you
n200080 [17]

Answer:

Number of rocks and fossils collected by you is <u>1 and  24</u> respectively

Number of rocks and fossils collected by your friend is <u>3 and 12 </u>respectively

Step-by-step explanation:

Let  the number of Rocks you collect be x

Let  the number of Fossils you collect be y

Then the total number pf objects you collected will be

x + y = 25

x = 25 - y------------------------------(1)

Your friend collects three times as many rocks and half as many fossils as you.

This can be written as

3x + y (1/2) = 15

3x + (y/2) = 15-------------------(2)

Substituting (1) in (2)

3(25 - y) + (y/2) = 15

75 - 3y + (y/2) = 15

Grouping the like terms we get,

75 - 15 = 3y = (y/2)

60 = ( 6y - y /2)

60 x 2 = 6y -y

120 = 5y

y = 120/5

y = 24

Substituting  y value in equation(1) we get

x = 25 - 24

x= 1

y= 24

Friends collects 3 times rock

so collects 3x =3(1) = 3rocks

Also he collects half as many fossils

That is

y/2 = 24/2 = 12 fossils

<u><em>Hope this help you! :)</em></u>

5 0
2 years ago
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