Answer:
78 rounds to 80. So decrease 22% to 1/5. Increase 78 to 80. = 17.16.
I hope this will help you..
Answer:
A
Step-by-step explanation:
1 pound = 16 ounces
so pounds are multiplied by 16 to convert to ounces
Answer:
I think it would cost $13,400
Step-by-step explanation:
if you do 320 times 335 you get 107200 and then if you divide that by 107,200 you get $13,400
The constant of proportionality represents the unit cost .You use the equation y = 8.5 x to calculate the total cost y in dollars for x in what ever you are buying