It is given in the question that
Anna buys 12 pens and 20 pencils for a total cost of $16. One pen costs $0.40 more than a pencil.
Let the cost of pencil is $ x .
Therefore cost of pen is
According to the question
Distributing 12 and combining like terms, we will get
Therefore cost of pencil is $0.35 and cost of pen is
Answer:
9316000000000
Simply move the decimal 12 places to the left.
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Using one of the above equations, you can find the value of x.
tan x = 84/13 => x = tan-¹(84/13)
x = 81.20°
Hope that helps
Answer:
hi the answer is 4,700g is 4.7kg so Carmella's is the heaviest. because it is the greatest number hope it help and can you help me with a question
Step-by-step explanation:
