15 liters of Yoda Soda for the 36 guests.
A, plug in 12 for x and -7 for y to get you’re answer
Answer:
yes, 2 gallons
Step-by-step explanation:
let h= history books
science books = s
h=2s there are 2 times as many history as science so to get them equal we double the science
h+s=81 there are 81 total history and science books
2s+s=81 substitute 2s for h in the above equation
3s = 81 combine like terms
s = 27
There are 27 science books
h=2s
h=2(27)
h=54
there are 54 history books
Answer:
F and B
Step-by-step explanation:
