Find the value of x that makes m∥n.
Lines m and n are parallel when x=

x=26

Step-by-step explanation:5x+13=143

subtract 13 from both sides 5x+13-13=143-13      

then divide 5 from both sides 5x/5=130/5

after dividing both sides your answer will be x=26

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: