Answer:
Step-by-step explanation
there are 80 boxes in total
2x*4=6,641,480
divide both sides by 4
2x= 1660370
divide both sides by 2
x= 830,185 days for the entire day to get infected :)
x= days
2= people a day infected
*4= number of zombies
6,641,480= number of people in texas
Hope this helped you have an amazing rest of the day!!!
A= 68 is the answer, hope this helps
Answer:
The lemonade costs 1.4.
Step-by-step explanation:
This question is solved using a system of equations.
I am going to say that:
x is the cost of a cookie.
y is the cost of a lemonade.
Total cost for cookie and lemonade is 1.80.
This means that
.
As we want y, we have that 
Lemonade costs 1.00 more than the cookie?
This means that:

So




The lemonade costs 1.4.
Answer:
-12s^2 + 11st - 2t^2.
Step-by-step explanation:
(-3s + 2t)(4s - t)
= -3s(4s - t) + 2t(4s - t)
= -12s^2 + 3st + 8st - 2t^2
= -12s^2 + 11st - 2t^2.