Time (seconds)
the relationship between the distance run and the time for kofi can be represen...
Mathematics, 25.11.2019 18:31 greatsavagebeast
Time (seconds)
the relationship between the distance run and the time for kofi can be represented by
the equation y = 15.55x, where he ran y yards in x seconds. which two equations
could be used to represent this relationship for bella and elsie?
Answers: 1
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
Answers: 1
Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
Answers: 3
Mathematics, 22.06.2019 00:00
(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 1
Mathematics, 22.06.2019 02:00
Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?
Answers: 2
Mathematics, 03.09.2020 03:01
Mathematics, 03.09.2020 03:01
English, 03.09.2020 03:01
Mathematics, 03.09.2020 03:01
Mathematics, 03.09.2020 03:01
Mathematics, 03.09.2020 03:01
History, 03.09.2020 03:01
Mathematics, 03.09.2020 03:01
Mathematics, 03.09.2020 03:01
Social Studies, 03.09.2020 03:01