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题库 / OG2020-DS-294
If a school district paid a total of $35 per desk for ~$x$~ desks and a total of $30 per table for ~$y$~ tables, what was the total amount that the district paid for these desks and tables?
1. The total amount the district paid for the ~$y$~ tables was $900.
2. ~$x$~ = 90, and the total amount the district paid for the x desks was 3.5 times the total amount the district paid for the ~$y$~ tables.
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
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