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MrRissso [65]
3 years ago
7

Bob made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces wa

s $20.40 . If the beads cost a total of $8.70 , how much did each pendant cost?
Mathematics
2 answers:
swat323 years ago
4 0
$3.90 each

$20.4 total, minus $8.7 for beads= $11.7 for pendants

$11.7/3= $3.9 each
Butoxors [25]3 years ago
3 0
67 because it’s a even number and yea am just writing random stuff so yea good luck man
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If we increase q by 2, it means that q becomes q+2.

So, p will become

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The second exercise looks a bit odd: if the sequence started with -100, then it would be

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Answer:

\left[\begin{array}{ccc}3&0&0\\0&3&0\\0&0&3\end{array}\right]

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5 0
3 years ago
Read 2 more answers
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Anna11 [10]
<span>Give the Algebraic expression for the difference of 10 and u.
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=> u = is the unknown number to subtract to 10
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6 0
3 years ago
Read 2 more answers
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