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Xelga [282]
3 years ago
14

What of the statements is true ? Please I need help

Mathematics
1 answer:
Mandarinka [93]3 years ago
8 0
The midrange of the data is 81 is your answer
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(y + 2x - 3) + (27²-y-3​
ArbitrLikvidat [17]

Answer:

=2x+723

Step-by-step explanation:

y+2x−3+272−y−3

=y+2x+−3+729+−y+−3

Combine Like Terms:

=y+2x+−3+729+−y+−3

=(2x)+(y+−y)+(−3+729+−3)

=2x+723

3 0
3 years ago
Is this right and if it isn’t can u help me please?
Lady_Fox [76]

Answer:

The equation is

y = 4x

Cost for 68 students: 272

y = 4 × 68

y = 272

Hope this helps

4 0
3 years ago
Stan's Sweater Superstore has a 30% off sale. This week only, everything in the store is marked down an additional 10% off the s
evablogger [386]

Answer:

$30

Step-by-step explanation:

30 % + 10 % = 40 %

40 % of $50 = $20

%50 - $20 = $30

8 0
3 years ago
HELP PLEASE
alexandr1967 [171]

Answer:

I attached the image that has all of the elements. If I missed something, please let me know and I will fix it.

8 0
3 years ago
the values of each table represent a linear relationship. for each table, determine the slope of the line that would pasa throug
LuckyWell [14K]
Number 11 is slope=3, then number 12 is slope=-2, then number 13 is slope=4 and number 14 is slope =1. i got my answers by looking at the x axis. In a y=mx+b whatevers infront of the x is your slope. idk what 15 is though its weird lol Good luck! :)
5 0
3 years ago
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