josiebenton1 josiebenton1

03-01-2021
Mathematics

contestada

300 hotdogs and hamburgers total costing $780. Hotdogs cost $2. Hamburgers cost $3. How many hamburgers? How many hotdogs?

Respuesta :

connorcharonis connorcharonis

03-01-2021

x: Hotdogs
y: Hamburgers

(1) x + y = 300
(2) 2*x + 3*y = 780

By solving the system above:

x = 120, y = 180

Hence,

120 Hotdogs
180 Hamburgers

Answer Link

juliepie1226 juliepie1226

03-01-2021

180 hamburgers 120 hotdogs

Ver imagen juliepie1226

Answer Link

Otras preguntas

Most health education services are conducted by the

A cell is treated with a drug that prevents the formation of vesicles. Which of the following processes depends on the formation of vesicles and would therefore

Determine the potential difference between two charged parallel plates that are 0.10 cm apart and have an electric field strength of 12 V/cm. V

If you are involved in a crash, you are breaking the law if you do not stop

in plot structure, the rising action takes up most of the time in the play and includes all the events leading up to the climax. true false

From 1836 to 1844 the u.s. house of representatives had a gag rule preventing discussion of a. immigration. c. the temperance movement. b. antislavery petiti

order these numbers from least to greatest. −270 , 16310 , −503 , −16.5

Simplify (6a4b-2c)(-a2bc5)

Which country sent warships to take over new Netherland in 1664

solve and check: 3 x2 5x 6 x − 1 x 2 = 7 x 3