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Simora [160]
2 years ago
8

Kristin spent $131 on shirts. Fancy shirts cost $28 and plain shirts cost $15. If she bought a total of 7 shirts then how many o

f each kind did she buy?
Mathematics
1 answer:
KIM [24]2 years ago
4 0

Answer:

Kristin bought 5 plain shirts and 2 fancy shirts.

Hope this helps!

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Which expression is equivalent to 17s - 10 + 3(2s +1)?
klemol [59]

Answer:

7s

Step-by-step explanation:

17s-10=3(2s+1)

17s-10 = 7s

2s+1=3s

7s+3s=10

10-3=7s

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3 years ago
Please help, and show work thank you :)
frosja888 [35]

Having a $75 added cost to the total price, we can presume they will never equal. It is easy to see if you make it algebraic:

m=months\\t=total\\\\ProviderA => t = 39.95m\\ProviderB => t = 39.95m+75

They will never equal each other.

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Daniel [21]

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2 years ago
Write an expression in expanded form that is equivalent to 3(7d + 4e)
Vladimir79 [104]
21d+12e
answer mine pleadw
8 0
3 years ago
Read 2 more answers
In this question, all lengths are in centimetres.
JulsSmile [24]

Answer:

Step-by-step explanation:

AB/AC =1/2

(3x-4)/(2x+12)=1/2

2(3x-4) = 1(2x+12)

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X=5

AC/BC =3x-4/7x-2=22/33=2/3

AB/AC=3x-4/7x-2=22/33=2/3

AB/AC=3x-4/2x+12

6x-8=2x+12

You would get 4/5 still trying to work out the last mark

3 0
3 years ago
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