For either one of the deals, just find what one card equals and times it by how many cards the other equation has.
e.g. 0.35 cents divide by 10 = 0.035. And now, you times it by 12 since the other deal is 12 cards for 40 cents.
0.035 x 12 = 0.48
So, 10 cards for 35 cents is not the better deal.
-10x -120-11x
combine like terms so -10-11= -21x-120
Answer:
4.28 ounces each
Step-by-step explanation:
21.4 divided by 5 equals 4.28
Answer:
20d + 30d
Step-by-step explanation:
20 and 30 minutes per day
Answer:
$25.50
Step-by-step explanation:
35 - 9.5 = x
25.5 = x
