Question

I need help with this math

Answer 1

`PQ=6(1)/(2) =(13)/(2)`

`|Q-P|=(13)/(2)`

`|Q+4|=(13)/(2)`

`Q+4=+-(13)/(2)`

`Q=-4` ±
`(13)/(2)`

`Q=(21)/(2) *2(1)/(2)`

`Answer: C)~2(1)/(2)`

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Each shirt = $12.25

so, x = shirts = 12.25 x

cost including shipping= 77.49

So,

12.25 x + 3.99=77.49

Answer: D)

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hope it helps...

have a great day!!