Mrs. duggal teaches 25 students. out of these 25 students, 16% wear glasses. this grid represents the 25 students in mrs. duggal's class. shade the squares to represent the number of students who wear glasses.

16 percent of 25 is 4 so shade 4 squares. 

Hello! So, there are 25 students is Mrs. Duggal's class. To find the amount of students that wear glasses in the class, mutliply the number of students (25) by the percentage, in this case 16% (0.16). 25 * 16% (0.16) is 4. So you have a grid that represents 25 squares. Out of those 25 squares, you would shade 4 of them, and that would represent the students that wear glasses.

I’m going to infer you said parallel.solve for yy= -1/2x+7/4lines that are parallel have the same slope, different y intercept.so we know m is -1/2then from there solve for y intercept.