Gretchen can buy 17.4 ounces of Brand A toothpaste for $5.22, or she can buy 26.6 ounces of Brand B toothpaste for $6.65. Which
of the following explains which is the better deal? A. Brand A is the better deal, because it costs $0.08 less per ounce than Brand B.
B. Brand A is the better deal, because it costs $0.05 less per ounce than Brand B.
C. Brand B is the better deal, because it costs $0.08 less per ounce than Brand A.
D. Brand B is the better deal, because it costs $0.05 less per ounce than Brand A.
We need to calculate the unit price of both toothpaste Brand A is: $5.22 / 17.4 = $0.30 per ounce Brand B is: $6.65 / 26.6 = $0.25 per ounce Then Brand B is the better deal, because it cost $0.05 less per ounce than Brand A
Price of Brand A toothpaste for 17.4 ounces = <span>$5.22 </span>Price of Brand A toothpaste for 1 ounce = $5.22/17.4 = 0.3 Price of Brand B toothpaste for 26.6 ounces = $6.65 Price of Brand B toothpaste for 1 ounces = $6.65/26.6 = 0.25 So, if we see the price for per ounce of brand A and B, price of Brand B per ounce is less than brand A. and if we find the difference between the prices of both = 0.3 - 0.25 = 0.05
Thus, the correct answer is "D", <span>Brand B is the better deal, because it costs $0.05 less per ounce than Brand A".</span>
Coco is the first dog in line; followed by Rocky who is in the middle from Marley. And Marley is the last dog in line. <em>(use the context clues to find the answer of your question).</em>
All you need to do is find the amount of money you get paid a month and use variable x to represent the months and then subtract that from the money you need to pay off.
