A teacher gave her class two exams; 60% of the class passed the second exam, but only 48% of the class passed both exams. What percent of those who passed the second exam also passed the first exam?

80%
12%
30%
48%

12%

Step-by-step explanation:

the answer is 12% because 60% subtract 48% would get you 12 60

                                                                                                         - 48

                                                                                                           ___

                                                                                                           1 2

so lets do this 8-0=0 so u go over to 6 cross that off and make it 16 then u count down from 16 all the way to 4 which makes 12

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

if x = 1, then the answer is 3.5