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

What is the square root of 120040?

What does an atom's position on the periodic table indicate about how many bonds an atom can form? In your answer, explain how many bonds oxygen (O), carbon (C)

A box contains 20 cards numbered 1–20. You select a card. Without replacing the first card, you select a second card. Find P(1, then 20).

Convert 23 Milligrams to grams

A factory worker was splashed in the eyes with a strong acid chemical. he complains of intense pain and blurred vision. your ambulance does not carry bottles of

Which public speaking behavior can make a speech more effective?

How do forests maintain the composition of air

Explain the steps you take to complete an Internet search

Imagine that you are shown a sheet of four stickers: a purple square, a yellow square, a purple heart, and a yellow heart. A sticker that has exactly ONE of the

The price of one gallon of milk has increased from $3.24 to $4.05. What us the percentage in increase?