Answer:
4:120
Step-by-step explanation:
for 120 student they would be 4 teacher needed per 30 student
0.2 or 1/5
-4(50x - 20) = 10x + 15 + 23
-200x + 80 = 10x + 38
80 = 210x + 38
42 = 210x
0.2 = x
Hope this helps! Pls give brainliest!
Answer:add an equation to the magnitude
apply a given equation to find the magnitude
Idk I need hekpfbfjsnbfbs snan
2x^3+x^2-2x+8 / x+2=
2x^2-3x+4
2x3+x2−2x+8 / x + 2=
6x+8 over x+2
4x2+13x-35
hope this helps
