I do K12 7th grade and it has really brought my grades up! One thing I have noticed though is the work is more advanced then the work at a normal school. At first I had alot of trouble getting used to the system but after awhile it's very simple. I really like K12 because it let's you learn at your own pace. if you have any questions about K12 I would be happy to answer.
X+y=48
2x+y=86
Because the first one is the amount and the second one is the cost
C. Multiply and add
Cost = (3×21.99)+45.99
Cost = $111.96
Answer:
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Step-by-step explanation:
Answer:
48
Because 12x4 is 48 and 48/4=12
