10. A teacher gave a test to three classes that contained 27, 25, and 23 students. A total of 18 students scored an A on the test. Based on this information, which statement is true? *

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

If the probability of an event happening is 65% then the probability this event does not occur?

Find a conversion factor between square centimeters and square meters. write it in three forms. square centimeters = 1 square meter