I BELIEVE D. (12, 20) is not an answer choice.
◆ ARITHMETIC PROGRESSIONS ◆
Heya !
Check the attachment.
Hope it helps you ;)
If you are given a unit rate (ex: $0.59 per ounce) then you can multiple this by the weight of the cereal to find the cost of the entire box. Do this for both boxes, and then compare the costs.
Hope this helps. I'm not sure that I'm on the right path, but I can help you further if you provide more details.
Good luck!
Answer:
So since the sum of both is 13 because it shows both of the lines connected as a length of lines.
So we add them (14+x)+(x+15) = 13
14+2x+15 = 19+2x = 13
-6=2x
x=
<u>-3</u>
Step-by-step explanation: