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2 years ago

Beth sold half of her comic books and then bought 9 more. she now has 28. with how many did she begin? please show work. thanks

Mathematics

2 answers:

aivan3 [116]2 years ago

8 0

28+9=37, 37+37=74, so the answer is 74 comic books. If I left out anything, tell me.

GenaCL600 [577]2 years ago

3 0

28-9=19 and 19*2=38, so she began with 38 comic books

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nasty-shy [4]

Answer and Step-by-step explanation:

Simply use the Pythagorean Theorem to solve.

The Pythagorean Theorem is used to solve for a side in right triangles.

$A^{2} +B^{2}= C^{2}$

Plug the sides values into the equation.

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#teamtrees #PAW (Plant And Water)

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2 years ago