nothing9
nothing9
31-12-2016
Mathematics
contestada
I don't know what to do for this one
Respuesta :
Аноним
Аноним
31-12-2016
Let, number of sold Pizza = x
Number of sold sub-sandwiches = x+13
So, equation would be: 6x + 4(x+13) = 262
6x + 4x+52 = 262
10x = 210
x = 210/10
x = 21 (Number of Pizza)
z+13 = 34 (Number of Sub-sandwiches)
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Simone earns $ 35 a day at her job, plus $ 4 per hour of overtime. If she made $55 for one day's work, how many hours of overtime did she work
During the era of reform studied, which was the last group to win the rights they fought for? a. labor b. enslaved persons c. woman d. children
Which statement correctly describes a property of white light? a. It makes all objects appear white. b. It contains different wavelengths of visible light. c.
Why do scientists need a standard system of measurement? A. to allow for consistency with measurement data B. in order to use tools marked in customary units
Explain why the two equations below have the same solutions. x + 3y = −1 −2x − 6y = 2
Tom works 1 3/4 hours a day at a cafe . He is paid $8 an hour . How much money is he paid in 10 days?
Fugitive slaves traveled to Pennsylvania using all of the following methods except railroads. wagons. walking. slave ships.
which question would best guide student research into effects of oil in Southwest Asia? a. How does oil shape social, political, and economic conditions in sout
Anne adds granulated sugar to water and stirs it until the sugar dissolves, leave a sweet , transparent liquid. under which category should she classify that li
the frescoes in the palace at Knossos reveal that
