the greatest common factor is 1
<span>f(x)=10x+8
</span>
<span>g(x)=1x+4 = x+4
(f+g)(x) = f(x) + g(x) = 10x+8+x+4 = 11x + 12
</span>
<span>(f+g)(3)= 11(3) + 12 = 33 + 12 = 45
hope that helps
</span>
Answer:x=7.11 or -2.11
Step-by-step explanation:
30ml : 15 = 2ml
45ml : 15 = 3ml
30ml : 45ml = 2ml : 3ml