Answer:
all the possible values of y - x are 4 and 5
all possible values of x/y = 1
(-4,-2)
You just plug in the numbers from the ordered pair, into your equation. Remember, the formula for ordered pairs are (x,y). :)
Answer:
the total cost will be $14
Step-by-step explanation:
a) 0.05p + 0.45f
b) 0.05(100) + 0.45(20)=
5+9
14
Use proportion, so multiply 100 by 75, then divide it by 30 and that's your answer.....250
I have no clue but i wish you the best of luck