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ioda
2 years ago
10

Please help I was supposed to do this yesterday If x=-4 and y= 9/2

Mathematics
2 answers:
tekilochka [14]2 years ago
7 0

Answer:

1/6(3x^{2}+4y)

Step-by-step explanation:

masha68 [24]2 years ago
3 0
The answer is 11 if you plug in -4 for x and 9/2 for y
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25 POINTS!!! The equation y=470x represents the relationship between x, the time that a plane flies in hours, and y, the distanc
sineoko [7]

Answer:

Step-by-step explanation:

For plane A,

Equation that represents the relationship between time 'x' and distance 'y' is,

y = 470x

By comparing this equation with the slope-intercept form of the equation,

y = mx + b

m = slope = 470

b = 0

Here, slope represents the speed of plane A.

Therefore, speed of plane A = 470 mi per hour

For plane B,

From the given table,

Slope of the graph = \frac{y_2-y_1}{x_2-x_1}

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Since, speed of plane B is more than plane A,

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3 years ago
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astra-53 [7]
2 hour at 65 mile per hour

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hope this helps
4 0
3 years ago
You are helping a partner in your group with their problem. What mistake did they make solving the system?
Llana [10]
There is no solution
4 0
3 years ago
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Nostrana [21]
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8 0
3 years ago
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Nathan ran 2.35 miles on Tuesday and 3.15 on Thursday. What total distance did he run?
tekilochka [14]

Answer:

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Step-by-step explanation:

2.35 + 3.15 =5.5

3 0
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