Mathematics, 13.05.2021 19:30, tmax8437

This is music choir they don’t have this on here but anyways can somebody help me with these 2

Answers: 1

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answered: Guest

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

answered: Guest

You need the internet to you

answered: Guest

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒ $x + 112.49$

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

$x + 112.49 > 250$

subtract 112.49 from both sides we get;

$x > 137.51$

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

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This is music choir they don’t have this on here but anyways can somebody help me with these 2