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Diano4ka-milaya [45]
3 years ago
12

Which equation represents a proportional relationship? I need the answer for BOTH questions.

Mathematics
1 answer:
Bogdan [553]3 years ago
6 0

Answer:

y =kx

Step-by-step explanation:

The equation that represents a proportional relationship or a line, is y=kx wher k is the constant of proportionality

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Solve the system using substitution. Show your work.<br> x = -4y + 9<br> x - y = 4
FromTheMoon [43]

Answer:

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3 years ago
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Can you please help me with this math problem
Lera25 [3.4K]
This question is nasty. It sounds like you should be finding area of the figure you see. I'll do that first, although I don't think it's the right answer. (But it might be).

Area Trapezoid = (b1 + b2) * h / 2
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3 0
3 years ago
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Evaluate. –1.65 + (–3.4)
elena55 [62]
Hey there! 

This seems like a algebraic expression

SO,
Remember: negative and negative = positive
                      positive and positive = positive
                     positive and negative = negative
                       negative and positive = negative

In this problem we will be doing negative and negative so that means our answer will be a negative 

Firstly, lets line up our decimals to solve this problem (once when you do that , you can solve it easier)

-1.65 &#10;\\ +&#10;\\ (-3.4)&#10;

Answer: 
-5.05

Good luck on your assignment and enjoy your day

~LoveYourselfFirst:)
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Consider functions fand g.
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Answer:

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Step-by-step explanation:

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