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yanalaym [24]
3 years ago
9

Dave has $13 to spend on a $4 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the

same card for each friend?
Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0
13 - 4 = 9 he can spend 4.50 for each of the card 
Neko [114]3 years ago
6 0
He can spend 3.50 on the card for each.
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Taking out the greatest common factor

GCF of 40, 40 and 32  = 8
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so the factors are

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3 years ago
Iris wants to buy two necklaces, one for her sister and one for herself. The necklace for her sister costs $42.00, and the neckl
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Answer:

$75.60

Step-by-step explanation:

First, find the total cost without tax:

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Then, to find the price with sales tax, multiply this by 1.08:

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3 years ago
A + 6 + 3a + 5a2 + 2a + a2 + 1
Alexxandr [17]

Answer:

6a2 + 6a + 7

Step-by-step explanation:

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Ashley has 11 pills. She has to take two or three pills each day. In how many different ways can she finish taking all of her pi
tankabanditka [31]
Taking them at breakfast, lunch, and dinner
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2 years ago
Have three witches each holding a broom and a spoon. Witches say witch plus witch plus witch =45. Three brooms say broom plus br
slega [8]

Answer:

Either 43 or 88

Step-by-step explanation:

45/3 = 15 (one witch)

21/3 = 7 (one broom)

12/3 = 4 (one spoon)

PEMDAS:

Equation: 15 + 7 x 4

if there are parenthesis and the equation looks like:

(15 + 7) x 4

the <u>answer is 88</u>.

if there is NOT parenthesis and the equation looks like:

15 + 7 x 4

the <u>answer is 43</u>.

3 0
3 years ago
Read 2 more answers
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