Alexandra has $15 to buy drinks for her friends at the baseball game. Soda costs $2.75 and bottled water costs $2.00. This relat
ionship can be represented by the inequality 2.75s+2w
1 answer:
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]
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Answer:
(-1 , 1.5)
Step-by-step explanation:
Answer:
(f/g)(x) = x³ - 7x + 2
(f/g)(2) = -4
Step-by-step explanation:
To find (f/g)(x), divide f(x) by g(x). The process is shown in the attached image.
(f/g)(x) = x³ - 7x + 2
To find (f/g)(2), plug in 2 wherever there is an x.
(f/g)(x) = x³ - 7x + 2
(f/g)(2) = (2)³ - 7(2) + 2
(f/g)(2) = 8 - 14 + 2
(f/g)(2) = -6 + 2
(f/g)(2) = -4
