wesleyshawnaswp5ev2o wesleyshawnaswp5ev2o

02-10-2018
Mathematics

contestada

t a hockey game, a vender sold a combined total of 231 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold.

Respuesta :

rocket3989 rocket3989

02-10-2018

sodas+hot dogs = 231

hotdogs* 2 = sodas

substitute,

hotdogs*2 +hotdogs= 231

3*hotdogs = 231

hotdogs = 77

sodas = 154

Answer Link

Otras preguntas

Divide the following polynomial by 5x

The difference of two numbers is 15.Five times the smaller is the same as 9 less than twice the larger.Find the numbers

Solve this quadratic Equation 3x^2 + 4x = 2

2. Debbie made 4 dozen heart-shaped cookies. She decorated each with 3cherries. If she bought 4 jars of 40 cherries, did she have enough?

which food group should provide the greatest number of servings per day? A. fruits B. vegetables C. milk, yogurt, cheese D. bread, cereal, rice, pasta

Which Roman emperor was concerned with marking the empires borders?

The Senate is described as a more deliberative body because Question 43 options: A. its rules allow more time to consider legislation before it must be voted on

what is the domain of the function {(1, 1), (0, 0), (2, -1)}

Who suggested that a sneer retains elements of baring one's teeth so as to threaten predators? a. charles darwin b. william james c. stanley schachter d. walter

Why did the house of burgesses of Virginia represent