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prettygirl2204
11.11.2019 •
Mathematics
Which equation should be used to solve 81 + × =108
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Ответ:
81+x=108
-81 -81
—————
X=27
The answer’s 27
Ответ:
27
Step-by-step explanation
you should use addition it would equal 108 because 81+27=108. Hope that helped :D
Ответ:
(
) *0.06
Step-by-step explanation:
Cleo buys x packs of markers, y wide-ruled notebooks, and z college-ruled notebooks.
All spiral-bound notebooks, whether wide-ruled or college-ruled, sell for $1.20 each. This gives expressions : 1.20y and 1.20z
A store sells four-packs of permanent markers in assorted colors for $3.19 per pack. Cleo buys x packs of markers so expression becomes :
As Cleo buys x packs of markers, y wide-ruled notebooks, and z college-ruled notebooks.
The combined expression becomes:
The store charges a 6% sales tax on Cleo’s total bill. So, expression becomes:
(
) *0.06