braylonedwards01 braylonedwards01
  • 23-01-2017
  • Mathematics
contestada

You purchase 5 pounds of apples and 2 pounds of oranges for $9.your friend purchases 5 pounds of apples and 6 pounds of oranges for $17

Relax

Respuesta :

merxinda
merxinda merxinda
  • 23-01-2017
Apple is a dollar per pound, and orange is 2 dollar per pound.
5a+2o=9
- 5a+6o=17
-4o=-8
-4o/-4=-8/-4
O=2

5a+2(2)=9
5a+4=9
-4 -4
5a=5
5a/5=5/5
A=1

Answer Link

Otras preguntas

How did the plebeians gain political rights
Which occurred after the Spanish introduced the horse to North America? A. Eastern Woodland Indians increased the size of their fields. B. Southwestern Indians
write 4 litres 150 ml to the nearest half a lirter
when water droplets become a large enough in a cloud, it can lead to
Which of the following mining types can be used to obtain uranium? a. open pit b. underground c. solution d. all of the above
calculate the area of a circle with the radius of 2cm (1dp)
The state with the largest number of immigrants is (1 point) California. Texas. New York. Florida..
when water droplets become a large enough in a cloud, it can lead to
√48a^4 b^5 c^3 d simplify and keep it in radical form
what percent 591 is of 2364?