Jorge is going to buy bottled water in the market. The market sells the bottles in boxes. You have two types of boxes to choose from: small bottles and large bottles. If Jorge buys a box of small bottles and a box of large bottles, he will have to pay $ 30. If you buy a box of small bottles and three boxes of large bottles, you will have to pay $ 66. How much does a box of small bottles cost?

  $12

Step-by-step explanation:

3 times the first purchase will get Jorge 3 boxes of each type for $90. That's 2 more small bottle boxes than Jorge gets for the second purchase at $66. Then those 2 small boxes cost $90 -66 = $24, or $12 for each small bottle box.

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)