These are separate questions that i decided to combine:
1. it takes sarah 50 minutes to...
Mathematics, 04.01.2020 16:31 5nathanomadrid5
These are separate questions that i decided to combine:
1. it takes sarah 50 minutes to walk to her friend's house 1 3/4 miles away. what is her walking pace in miles per hour?
2. the temperature in st. paul was 45 degrees fahrenheit. five minutes later it was 30 degrees fahrenheit. what was the average change in temperature per minute as an integer?
3. caroline bought 5 bracelets. find the total cost of the bracelets if each bracelet cost $3.10. justify your answer by using the distributive property.
4. explain why the expression 13x + 10 cannot be factored.
5. jamar earned $2,500 from his summer job at the grocery store. this is $350 more than twice what his friend todd earned. how much did todd earn from his summer job?
whoever is answering this answer the questions fully. this questions are just worded long and i don't know how to answer them. so answer all the questions above. you!
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John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
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