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I am Lyosha [343]
2 years ago
14

I need help asap plz Its 9th grade problem

Mathematics
1 answer:
IgorLugansk [536]2 years ago
7 0
Y=1/2x-2 on the graph -2 would be the y intercept and x/y is slope so to find y as one you go in the middle of -2 and four
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1/2 minus 2/3 minus 3/4 divided by 1/4
amm1812
<span>I believe that the answer would be -0.35416666666</span>
7 0
3 years ago
Solve b <br> 3b / 7-1 = 5
ruslelena [56]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
a tourist drove his car for the total of 17.5 hours while on a 3-day vacation on the first day he drove 4.5 hours in the second
AleksAgata [21]

Answer:

1.75 hours

Step-by-step explanation:

Time for day 1 : 4.5 hrs

Time for day 2: (4.5 ×2.5)

Time for day 3: let it be denoted by a variable ,say T.

Total Time= 17.5

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4.5+11.25+T =17.5

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7 0
3 years ago
Write an explicit formula for an arithmetic sequence whose common difference is -4.5
makvit [3.9K]
If the difference is always -4.5, then it is always -4.5 times something, so that it changes -4.5 ever 1 number.  This means that our equation is y=-4.5x.  From there, we can add any constant, as it will not change the difference.  I will leave that up to you to pick, so the equation is y=-4.5x+C, where C is any real number.

Hope this helps!
3 0
3 years ago
What’s the slope ? PLS NEED HELP!
yawa3891 [41]

Answer:

m = -1/2

Step-by-step explanation:

m = slope = rise/run

rise +1

run -2

rise/run = 1/-2

=

-1/2

7 0
3 years ago
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