Which explanation correctly solves this problem?
chris was putting a railing on his de...
Mathematics, 12.12.2019 03:31 marco1604
Which explanation correctly solves this problem?
chris was putting a railing on his deck. at the end of the day, he had 11.5 feet of railing left over. during the day, he had used two 1.5-foot-long piece of railing, one 3.25-foot-long piece of railing, and one 6-foot-long piece of railing.
how many feet of railing did chris have at the beginning of the day?
a.
start with 11.5. multiply 11.5 by 2. add 1.5 and 3.25 and 6.
b.
start with 11.5. multiply 1.5 by 2. add this product to 11.5. then add 3.25 and 6 to the answer.
c.
start with 11.5. add 1.5 and 3.25 and 6. multiply the answer by 2.
Answers: 1
Mathematics, 21.06.2019 15:40
Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie
Answers: 2
Mathematics, 21.06.2019 19:00
Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1
Answers: 1
Mathematics, 21.06.2019 19:00
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
Answers: 1
English, 08.06.2021 09:10
Biology, 08.06.2021 09:10
Business, 08.06.2021 09:10
Mathematics, 08.06.2021 09:10
Mathematics, 08.06.2021 09:10
Physics, 08.06.2021 09:10
Mathematics, 08.06.2021 09:10
Business, 08.06.2021 09:10
Mathematics, 08.06.2021 09:10