Answer:
19.5959179423 or when simplified, 19.6
Step-by-step explanation:
The answer is A.
You can get this by modeling the function. It's slope and y intercept will yield the equation y = -.5x +1.5. Then you can try the ordered pairs in that, all of which work.
Answer:
1.47
Step-by-step explanation:
it will be 1.47 for three pounds
Measures change in price levels of market s