Class 1-3 contains 15 boys and 16 girls a. What fraction of the school does the first form represent?
There are 480 students in a high school. When looking at first form, there 3 first form
class. Class 1-1 contains 14 boys and 17 girls. Class 1-2 contains 15 boys and 13 girls.
(3 marks)​

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

step-by-step explanation:

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

what? that isnt a question

step-by-step explanation: