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Lostsunrise [7]
4 years ago
10

In a certain clothing store, 4 shirts and 6 ties cost $70, and 2 shirts and 4 ties cost $42. What is the cost of each tie?

Mathematics
1 answer:
Oksanka [162]4 years ago
3 0

Answer:

  $7

Step-by-step explanation:

Your two equations are ...

  • 4s +6t = 70
  • 2s +4t = 42

Double the second equation and subtract the first:

  2(2s +4t) -(4s +6t) = 2(42) -(70)

  2t = 14 . . . . . simplify

  t = 7 . . . . . . . divide by 2

The cost of each tie is $7.

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Answer:

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Step-by-step explanation:

y=mx+b

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y-(-2)=2(x-(-8))

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5 0
3 years ago
the first quartile of a data set is 46, and the third quartile is 66. which value in the data set is an outlier? a. 15 b. 35 c.
kifflom [539]

Answer:

15

Step-by-step explanation:

15 is the smallest while the rest are seemingly close

5 0
3 years ago
What is the area of a triangle that has a height of 12 feet and a base length of 6 feet? 24 feet2 36 feet2 48 feet2 72 feet2
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8 0
4 years ago
Read 2 more answers
PLEASE HELP me with this question
boyakko [2]

Answer:

EC/BC = DE/AB

Step-by-step explanation:

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6 0
2 years ago
The sum of 5 consecutive integers is 505.<br>What is the third number in this sequence?​
sweet-ann [11.9K]

Answer:

n (1)

n+1 (2)

n+2 (3)

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Step-by-step explanation:

5n + 10 equals 505

505 -10 = 495 (like terms)

5n=495

n = 99

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4 years ago
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