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Alinara [238K]
3 years ago
14

PLEASE PLEASE HELP!!!!

Mathematics
1 answer:
fgiga [73]3 years ago
4 0
The slope of the line appears to be about 30/4 = 7.5. Since it starts at y=10 for x=0, the equation of the line is
  y = 10 +7.5x

For x=7, the value of y (Linda's score) will be
  y = 10 + 7.5*7 = 10 + 52.5 = 62.5

Linda's approximate math score for 7 hours' study will most likely be
  62.5 points
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blsea [12.9K]
The correct answer is D because -30 is far away from 0
8 0
3 years ago
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Solve for substitution<br> x-2y+z=-11<br> 3x+2y-z=7<br> -x+2y+4z=-9
Alla [95]

Answer:

Unit rate miles per day is, 3

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or

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Step-by-step explanation:

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6 0
3 years ago
a student reads at a rate of 16 pages per day which ordered pair would be on a graph of its relationship
mojhsa [17]
I found the choices that should have been included in this problem.
a) (1.5,26)
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y = 16x
choice a. y = 16(1.5) = 24
choice b. y = 16(2.25) = 36
choice c. y = 16(5.5) = 88
choice d. y = 16(7.25) = 116

The correct answer is choice c. (5.5, 88)
8 0
3 years ago
?? anyone know thank you
lana66690 [7]

Answer:

19/20 is the correct answer

7 0
2 years ago
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tino4ka555 [31]
The answer is y2 = m(x2 – x1) + y1 i believe.
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3 years ago
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