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horrorfan [7]
3 years ago
10

A food truck sells salads for $6.50 each and drinks for $2.00 each. The food truck’s revenue from selling a total of 209 salads

and drinks in one day was $836.50. How many salads were sold that day? A) 77 B) 93 C) 99 D) 105
Mathematics
2 answers:
lord [1]3 years ago
6 0
Create an equation to figure out how much salad was sold that day. S is for the number of salads. D is for the number of drinks.

$6.5s + $2d = $836.5
<span>s + d = 209
</span><span>s = 209 - d

Plug in the values. 

</span>6.5 (209 - d) + 2d = 836.5

1358.5 - 6.5d + 2d = 836.5
-4.5d = -522
d = 116

<span>s = 209 - 116
= 93
</span>
Answer: Letter B ✅

Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or post another question and send the link to me. -UnicornFudge aka Nadia 
lana [24]3 years ago
5 0
Its d I think I'm not sure I'm in class so I can't help that well
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