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

When x is equal to 40, y is equal to 20 When y is 50, what is x?

Tina used 674 cell phone minutes last month. Which statements are true?

A change in the estimated useful life and residual value of machinery in the current year is handled as:

Point A is located at Point B is located at

It was a paved track, a path that kept them in marching order. Their mail-shirts glinted, hard and hand-linked; the high-gloss iron of their armour rang. –Beow

What was simulated in the Miller-Urey experiment? volcanic eruptions tidal waves lightning bolts high winds

30 points pls someone answer The functions f(x) and g(x) are defined below. f(x) = -20x + 11 g(x) = -19x + 3 Using a table of values, determine the solution to

PLS PLS PLS PLS help

The conditional relative frequency table was generated using data that compares the number of boys and girls who pack their lunch or buy lunch from the cafeteri

Which of the following jobs in the field of criminal justice pays the least? police officer correctional officer probation officer forensic scientist