Restaurant questions

2 students with a questions so they ask the teacher to help them.

I'm so confused with this RP question .
Yeah I dont understand how to answer the question.
Its confusing and we dont know where to get the information from
Is everything ok over here?
yeah we dont understand how we are suppose to answer the question
Ok!
Ok!
Elijah and his family ate lunch at a restaurant. Their bill came to $39.00 and they left a 15% tip. How much money did they spend spend at the restaurant in all?
Make sure to read the question and highlight key information that you will need
Original price
Discounted price
$
$39.00
X
%
100
115
RAISE
39(115) = 100(x)4485 = 100x44.85 = x
You have to highlight key information in your question.
You have to make a graph that shows that you have to cross multiply
Cross multiply x with 100 and 39 with 115 and divide it by the number with x to get your final answer.

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