546 mil / 15 gal = about 36.4 mil per gal
Step-by-step explanation:
Mx+B=y
B=y-Mx
Ax+By=C
Ax=C-By
Ax/A=C-By/A
x=C-By/A
Bh/2=A
2 x Bh/2=A x 2
Bh=2A
Bh/B=2A/B
h=2A/B
Answer:
20.25 lbs
Multiply 27 by 3/4 or .75 to equal 20.25.
→Boys=6
→Girls=14