Answer:
64%.
Step-by-step explanation:
You add up all of the numbers to get all of the students, then add up the students who spend less than an hour a day. Then, you divide that number (57) by the total number (89), to get 64%.
Answer:
120
Step-by-step explanation:
TQR = 180 - (35+25) = 120
TQP= 180-120=60
TNP=TQP =60
MNT= 180-60=120
Answer:
50
Step-by-step explanation:
50 / 10 = 5
5 x 3 = 15
Answer: Well it will be very simple by swaping the place of the variable example we bring 19 to the left side to minus with -5 then bring it back to the right side ( that is already 2) then we dived and that is 3. This means you can swap any variable back and forth. The rest are your opinoin.