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Please help with these two questions I put it to be 24 points please help me I would really appreciate it

For the first one just read it put it has to be 90 words

And the second one you have to make up a word problem with 50 words and the second part you have to show how you can rewrite the problem using at most 25 words please help me

Please help with these two questions I put it to be 24 points please help me I would really appreciate it For the first one just read it put it has to be 90 wor class=

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rabaroera1

Answer:

1. $6.20

2. Samantha has $79, she decides to go to the mall and buys 6 dresses that are $7 each. She thinks that she might not have enough money so she returns 2 dresses. She then finds out that she has more than enough so she buys a candy bar for $5. How much money does she have left?

Sam has $79, she buys 6 dresses that cost $7 each. She returns 2 dresses and then buys a candy bar for $5. How much money does she have left?

Step-by-step explanation:

1. you can write an equation to represent the word problem

20-(2.10+0.9x)

20-(2.10+0.9(13)

20-(2.10+11.7)

20-(13.8)

6.2

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