subject
Mathematics, 05.02.2021 21:20 manarhizam12

Im too lazy to do this so someone do it for me lol,
3.5x+2.5y=321

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.
Answers: 3
question
Mathematics, 21.06.2019 20:30
There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?
Answers: 3
question
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
question
Mathematics, 22.06.2019 06:00
Agroup of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
You know the right answer?
Im too lazy to do this so someone do it for me lol,
3.5x+2.5y=321...
Questions
question
Mathematics, 18.10.2020 14:01
question
English, 18.10.2020 14:01
question
Mathematics, 18.10.2020 14:01
question
Mathematics, 18.10.2020 14:01
Questions on the website: 13722367