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Vika [28.1K]
3 years ago
9

Ashley solved the equation for m using the following steps. -4.5 + m = 17 -4.5  -4.5 m = 12.5 What was Ashley’s error?

Mathematics
2 answers:
abruzzese [7]3 years ago
7 0
Ashley's error is that she multiplied m by - 4.5, when she should be adding.


- 4.5 + m = 17 - 4.5 \\  - 4.5 + m = 12.5 \\ m = 17

Hope this helps. - M
zmey [24]3 years ago
6 0

Answer:

Ashley's error is that she multiplied m by - 4.5, when she should be adding.

Step-by-step explanation:

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2 years ago
A ribbon is 30cm long and it is cut into three pieces such that each piece is 2cm longer than the next. Represent this as an equ
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Answer:

Step-by-step explanation:

3 pieces such that each piece is 2 cm longer then the next...

x , x + 2, x + 4

x + x + 2 + x + 4 = 30

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check...

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30 = 30 (correct)...it checks out

the ribbon lengths are : 8 cm, 10 cm, and 12 cm

3 0
3 years ago
Read 2 more answers
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