Cara has $25 to buy dry pet food and treats for the animal shelter. A pound of dog food costs $2 and treats are $1 a piece. If s
2 answers:
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Answer:
Step-by-step explanation:
Let
s-------> the number of sodas
w-----> the number of bottled water
we know that
The inequality that represent the situation is equal to
using a graphing tool
The solution is triangular shaded area
see the attached figure
The domain (number of sodas) is all positive whole numbers belong to the interval [0,1,2,3,4,5]
The range (number of bottled water) is all positive whole numbers belong to the interval [0,1,2,3,4,5,6,7]
Answer:
ar ΔBDC=6
ar ΔABD=8
ar ΔABC=14
Explanation:
Please take a look of attach figure.
We are given area of triangle ar ΔCDE=5
ar ΔCDE=------------(1)
ar ΔBDE=------------(2)
Divide eq(2) by eq(1) and we get,
So, ar ΔBDE=1
ar ΔBDC=ar ΔBDE+ ar ΔCDE
ar ΔBDC=1+5 = 6
Similarly,
ar ΔABD=8
ar ΔABC=ar ΔABD + ar ΔBDC
ar ΔABC=8+6 = 14
