Answer:
-7
Step-by-step explanation:
30-16= -5n +3n
14 = -2n
multiplying both by half,u have -
7 = -n
multiply both by -1
7 = n
Answer:
56 lbs
Step-by-step explanation:
So there are 240 students in the class
And if 30% are boys that means
so out of the 72 boys if 25% take it
Ans: 18 boys take PE GCSE
Answer:
120
Step-by-step explanation:
120/5 = 24
120/3 = 40
120/2 = 60
Okkk nvm if i sjjdbd can get me up at