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m_a_m_a [10]
3 years ago
11

4x-5y=13

Mathematics
1 answer:
love history [14]3 years ago
8 0
Hello : 
<span>4x-5y=13...(1)
x+5y=-3...(2)
(1)+(2) : 5x = 10
x=2
subsct in (2) : 2+5y = -3
5y =-5
y = -1

</span>
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Answer:

A. 1/2 of a goal

Step-by-step explanation:

Hello!

Given the options:

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Given the variables

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X: Hours of training.

To calculate the slope, you have to use the y-intercept and choose two pairs of (Y;X) values that correspond to a value on the line, for example (1;1.5) and (2;1.5).

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I hope this helps!

4 0
3 years ago
Read 2 more answers
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ziro4ka [17]
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iVinArrow [24]

Answer:

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Step-by-step explanation:

<em>I'll assume both die are 6 sides</em>

Given

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<em>The size = 3 because it contains 3 possible outcomes</em>

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8 0
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