SOLUTION: A girl buys three apples and seven oranges for $4.56. If an orange costs $0.28 more than an apple, how much does each fruit cost?
Algebra ->
Human-and-algebraic-language
-> SOLUTION: A girl buys three apples and seven oranges for $4.56. If an orange costs $0.28 more than an apple, how much does each fruit cost?
Log On
If an orange costs $ more than an apple, how much does each fruit cost?
---------------------------------
solve this system
......substitute in first equation
.............apples
.........oranges
