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eimsori [14]
3 years ago
14

NEED HELP PLEASE!!!!!! Jeremy surveyed students in his class about their spending habits in the school cafeteria. He used the da

ta to create a scatterplot. How Students Spend Money in the Cafeteria (2,5.5)(5,15.25) Which is the equation of his trend line?
A.)Y=2.75x
B.)Y=3.05x-0.6
C.)Y=3.25x-1
D.)Y=9.75x-14
Mathematics
2 answers:
Elis [28]3 years ago
8 0

Answer: y’all it’s not a it’s c

Step-by-step explanation:

took the test

-Dominant- [34]3 years ago
3 0

Answer:

C) y = 3.25x - 1

Step-by-step explanation:

I just took the quiz on edge

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An item has a listed price of $35 . If the sales tax rate is ,5% how much is the sales tax (in dollars)?
UkoKoshka [18]

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In a housing estate the direct proportion of flats to houses is 2:5. If there are 80 flats, how many houses are there?
Kobotan [32]

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4 0
3 years ago
Solve for unknown in 2x^3+6x^2-20x=0​
Licemer1 [7]

The solution of x is x = 0, x =2 and x = -5

<h3>How to solve for the unknown?</h3>

The equation is given as:

2x^3+6x^2-20x=0​

Factor out x

x(2x^2+6x-20)=0​

Split the equation

x = 0 or 2x^2+6x - 20=0​

Solve for x in 2x^2+6x - 20=0​

Expand the equation

2x^2 + 10x - 4x - 20 = 0

Factorize the equation

(2x - 4)(x +5) = 0

Split the equation

2x - 4 = 0 and x + 5 = 0

Solve for x

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Hence, the solution of x is x = 0, x =2 and x = -5

Read more about equations at:

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3 0
2 years ago
Help please!!<br>Solve the equation -5m = -20.<br> m = 1/4<br> m = -1/4<br> m = -4<br> m = 4
koban [17]

Answer:

m=4

Step-by-step explanation:

-5m=-20

m= - 20/-5

m=4

4 0
3 years ago
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