Answer:
it will be 175 / 100 = 7 / 4 okay
4+2x = x (x = student in smaller group)
4 + 2x + x = 28 (total # of students)
4+ 3x = 28
3x = 24
x = 8
8 students in the smaller group
4 + 2(8) = 20 students in the larger group
-7x-5v^4+5+7x^4+5+9x-=
2x^4+2x+10
Answer:
3
Step-by-step explanation:
3*4/4
4/4 is equal to 1
3*1
3
