josiebenton1
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 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

a ratio table! need help asap!!! Time (secs): | 4 | 8 | 12 | 16 | 20 | Distance (miles): - the bottom row is
can somebody help me please ​
Ed has $5.06. He finds $1.03. About how much $ does he have now?
What is the slope of the line graphed below? ... m= A. 2 B. 1/2 C. -1/2 D-2
Describe the global distribution of tropical storms
Match each example with what type of adaptation it is.
PLZZZZZZZZ HELP IM SO BAD AT THIS
Determine the center and radius of each circle. (x – 6)2 + y2 – 8y = 0
VOLLEYBALL. This is for my volleyball players. Name 5 facts about volleyball terminology!!
What does the screenplay abbreviation EXT. mean? Group of answer choices A. Extrinsic B. Extract C. Exterior D. Exact