Answer: y=-2/3x +7.66
Step-by-step explanation:
Using the triangle similarity postulates, you can verify that
The first thing we must do for this case is to define variables.
We have then:
x = british pound
y = dollar bills
We have the following system of equations:
x + y = 17
1.65x + y = 18.30
Resolving we have:
x = 2
y = 15
Answer:
you have:
american dollars = 15 items
british pound coins = 2 items
Answer:
-3v
Step-by-step explanation:
-6v is a negative when 3v is positive
when you add 3v to -6v it equals -3v since 6 is greater
