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marissa [1.9K]
3 years ago
9

How do you represent real-world problems involving ratios and rates with tables and graphes

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
4 0
You can use to, :, and / to solve it

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I need help with this question please and thank you
marissa [1.9K]

Answer:

y = -1x + 3 or f(x) = -1x + 3

Step-by-step explanation:

Rise/run = 3/-3 =<em> <u>-1</u></em>

Crosses the y-axis at <em><u>3</u></em>

y = <em><u>-1</u></em>x + <em><u>3</u></em> or f(x) = <em><u>-1</u></em>x + <em><u>3</u></em>

8 0
4 years ago
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Help please !! It’s geometry
Olenka [21]

Answer:

36

Step-by-step explanation:

Since BD is similar to GI, the ratio of the sides of the triangles is 27:3=9:1. This means that BC is 9 times larger than BH, or 4*9=36 units long. Hope this helps!

8 0
3 years ago
Can someone please help me this is due in 10 mins
____ [38]
<h2>Answer: 250 Hamburgers sold</h2><h2>Step-by-step explanation:</h2><h2><u><em>x = hamburgers </em></u></h2><h2><u><em>y = cheeseburgers </em></u></h2><h2><u><em>x+y=434 </em></u></h2><h2><u><em>66 fewer cheeseburgers than hamburgers </em></u></h2><h2><u><em> </em></u></h2><h2><u><em>  </em></u></h2><h2><u><em>y = x - 66 </em></u></h2><h2><u><em>Substitute y into the first equation </em></u></h2><h2><u><em>x + (x-66) = 434 </em></u></h2><h2><u><em>2x = 434 + 66 </em></u></h2><h2><u><em>2x = 500 </em></u></h2><h2><u><em>x = 250 hamburgers sold</em></u></h2>
7 0
3 years ago
19. Write an algebraic expression for the phrase: 6 more than the product of 8 and n.
Sveta_85 [38]
(8xn)+6   would be your equation. please mark me as brainiest.
6 0
4 years ago
Read 2 more answers
A rectangle measures 14cm by seven cm what is its area
Nezavi [6.7K]
98 Cm should be the answer
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3 years ago
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