Hb=3.5, hd=2.25, hb+hd=7,
From the third, we can say hb=7-hd and we are told that:
3.5hb+2.25hd=19.5 using hb found above in this equation gives you:
3.5(7-hd)+2.25hd=19.5
24.5-3.5hd+2.25hd=19.5
-1.25hd=-5
hd=4
Carmen bought 4 hotdogs.
Answer:
Step-by-step explanation:
each page requires 2 Kb.
The USB drive will take 4 * 10^6 Kg
So 4 * 10^6 kb / 2 kb = 2 * 10^6 pages.
Amazing. I don't think this is an exaggeration. It looks just about the way things are.
This honestly looks like a really fun problem to solve... Sit down, and follow P () E ^ M x D / A + S -
Please Excuse My Dear Aunt Sally!
To work the problem out little by little!
HAVE FUN