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Novosadov [1.4K]
2 years ago
9

Jake is taking four of his friends to dinner. At the restaurant, a meal, side item, dessert, and drink cost $5.60. The first dri

nk is included with the meal, but each refill costs $0.58. (Assume these prices include tax.)
If Jake doesn't want to spend more than $34.00 on the meal, excluding tip, which of the following inequalities can be used to find r, the number of refills Jake and his friends can have?
$22.40 + $0.58r > $12.00
$0.58 + $28.00r < $29.00
$28.00 + $0.58r < $34.00
$5.60 + $0.58r > $34.00
Mathematics
1 answer:
KonstantinChe [14]2 years ago
3 0
It's the third one! Hope this helps:3
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Given a function y, the average rate of change S of y=f(x) in an interval (x_{s}, x_{f}) will be given by the following equation:

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