Answered

IDNLearn.com provides a comprehensive platform for finding accurate answers. Our platform provides detailed and accurate responses from experts, helping you navigate any topic with confidence.

the calorie cafe is known for their hotdogs and burgers. the number of calories in a burger is 220 more than the number of calories in a hotdog. the mega meal, which consists of 2 hotdogs and a burger, contains 1420 calories! how many calories are in each item?

Sagot :

Parrainidn

Answer:

  • Number of calories in burger = 620 calories
  • Number of calories in hotdog = 400 calories

Step-by-step explanation:

Number of calories in burger = x

Number of calories in hotdog = y

y = x - 220

x + 2y = 1,420

Substitution:

x + 2 * (x - 220) = 1,420

x + 2x - 440 = 1,420

3x = 1,420 + 440

x = 1,860 / 3

x = 620 calories

y = x - 220

= 620 - 220

= 400 calories

The calories in each item are :

  • Number of calories in burger = 620 calories
  • Number of calories in hotdog = 400 calories

"Calorie cafe"

Number of calories in burger = x

Number of calories in hotdog = y

Equations:

                 y = x - 220--------------1

                 x + 2y = 1,420----------2

Substitution:

  • x + 2 * (x - 220) = 1,420
  • x + 2x - 440 = 1,420
  • 3x = 1,420 + 440
  • x = 1,860 / 3
  • x = 620 calories

Putting Value of x in equation 1.

  • y = x - 220
  • y = 620 - 220
  • y = 400 calories

Therefore, the calories in each item are the number of calories in burger is 620 calories and number of calories in hotdog is 400 calories.

Learn more about "Simultaneous equation":

https://brainly.com/question/16763389?referrer=searchResults

We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Thank you for choosing IDNLearn.com for your queries. We’re committed to providing accurate answers, so visit us again soon.