nya556 nya556
  • 02-11-2020
  • Mathematics
contestada

The cost of 5 sandwiches and 2 drinks is $14.50. The cost of 4 sandwiches and 6 drinks is $16.
How much does one sandwich cost?

Respuesta :

alejandrogarcia10
alejandrogarcia10 alejandrogarcia10
  • 02-11-2020

Answer:

2.50 is the answer

Step-by-step explanation:

Answer Link
erewinkel49 erewinkel49
  • 02-11-2020

Answer:

$3.05

Step-by-step explanation:

-3 x (5s + 2d = 14.50) = -15s - 6d = -43.50

(-15s - 6d = 43.50) + (4s + 6d = 16)

-9s/-9 = -27.50/-9

s = 3.05

Answer Link

Otras preguntas

Who controlled the lands of ancient Greece during the Hellenistic World? A Macedonian kingdom B Pergamum C Seleucid kingdom D Egyptian kingdom
Help me with this question
Percentages! Just complete the sentance
i need help with this asap please help me
can someone help me pleasee ??
On a sunny morning, Leo rode his bicycle to a farm that sold baskets of eggplant for \$ 5 . 22$5.22 each and baskets of nectarines for \$ 9 . 77$9.77 each. Leo
Which group has the greatest number of valence electrons?
I need help on this question in blue ASAP
When the Mongols invaded China, they allowed them to continue... Governing the people Building the Great Wall Controlling the economy Practicing their religion
Simplify the polynomial 5x−5+11x2+4x−6x2+8