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

Respuesta :

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

I need help with these last two questions, thanks!

What was the purpose of Medicare? Why was it controversial?

During the D-Day landings, which invading forces met the greatest resistance?

All of the following are responsibilities of community governments EXCEPT: A. equipping law enforcement B. negotiating with foreign nations C. passing effective

Which of the following occurs when light is reflected from a rough or unpolished surface? A. The original pattern of the light is distorted. B. The original

Stress is the body's automatic physical reaction to real or imagined forces, true or false?

As a result of the introduction of mass transit in cities?: A. working-class neighborhoods were broken apart. B. different social groups no longer lived close t

What was Mustafa Ataturk's contribution to modern Turkey? A. He established a democratic, parliamentary government. B. He breathed new vitality into Turkish c

The bronchial circulation is a component of the pulmonary circulation. True or False

the mean of a set of data is 45 years. find the missing numbers in the data set 40, 45, 48, ? 54, ? 45. Explain the method or strategy you used