Ms. Johnson has 50 students in Period 5. In period 5, 40% of these students are girls. How many students are boys in her Period 5 class? (serious answers only)

30.

Step-by-step explanation:

40% of 50 is 20. 50-20=30

30

Step-by-step explanation:

Take her students (50) and multiply it by .4, which is just 40%, then you should get the amount of boys in her classroom.

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane