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marysya [2.9K]
2 years ago
11

Pls be right will give brainliest :3

Mathematics
1 answer:
Vedmedyk [2.9K]2 years ago
7 0
A:5

I hope this helps you
Good luck on the rest :)
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If you could please help, what is the missing answer?<br><br> Thank you to anyone who helps out!
ICE Princess25 [194]

Answer:

48

Step-by-step explanation:

let s be the snowman, g be the girl, and t be the christmas tree

2s+g=24

2t+2ts=132

3t+2g=26

subtract 2 times the first equation from the third one to get

3t-4s=-22

from the second equation we can deduce

2t(1+s)=132

t(1+s)=66

t=66/(1+s)

Substitute:

3(66)/(1+s)-4s=-22

3(66)/(1+s)=4s-22

3(66)=(4s-22)(1+s)

3(66)=-18s+4s^2-22

4s^2-18s-220=0

using the quadratic formula, we get s = 10, s = -5.5.

2(10)+g=24

g=4

2t(1+10)=132

2t=12

t=6

So 2s+t*g= 20+6*4=48

you would get a different solution for the negative s, but since snowmen cannot be negative, 48 is the answe.r

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3 years ago
Bob and Cheryl are taking a road trip that is 181.60 miles bob drove 1.4 of the total distances how many mile did bob drive
ankoles [38]

bob drove 1.4 miles out of 181.60 mile road trip

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2 years ago
Someone help please!!!
miv72 [106K]

xis less than or equal to -3

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a deli served 1288 sandwiches in 4 weeks. if it served the same number of sandwiches each day,how many sandwiches did it serve i
pshichka [43]
1288/(4x7)
=1288/28
=46 sandwiches
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D = RT ,
D = 59 × 5
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