In a class of 65 students, 10 students liked Maths but not English and 20 students liked English but not Maths. If 5 students did not like both, how many students liked both subjects?

30 students liked both.

step-by-step explanation: If there are 65 students and 10 liked math but not english you subtract 10 from 65, you get 55. You continue to the next one, 55-20= 35, now there are 35 students but 5 of those students don't like either, so 35-5=30, meaning there are 30 students that like both english and math. I hope this helps.

3x + 4y -25 =0 represents the amount of change sianna should recieve

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation: