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I am Lyosha [343]
3 years ago
8

Sean has $75 to spend on CDs. If each CD costs $6.98, about how many CDs can he buy?

Mathematics
2 answers:
Daniel [21]3 years ago
7 0
75/6.98=10.744
We would most likely round this down to 10 even though the .7 because if we round up we would go over the budget.
So he can buy about 10 CDs
Mrac [35]3 years ago
5 0

Answer:

He can buy 10 CD's

Step-by-step explanation:

Cost of 1 CD = $6.98

Let x be the no. of CD's

So, Cost of x CD's = $6.98 x

We are given that Sean has $75 to spend on CD's.

So, He cannot spend more than $75

So, 6.98 x \leq 75

x \leq \frac{75}{6.98}

x \leq 10.744

So, he can buy 10 CD's

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12x+96=h(3x+9)<br> I need this before 4:50 pleaseee help!!
TEA [102]

Answer:

x=\frac{3h-32}{4-h};      h\neq 4

hope this helps

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Step-by-step explanation:

4 0
2 years ago
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At an ice cream store, a family ordered 1 banana split and 2 hot fudge sundaes, paying a total of $11 for their order. The next
Vladimir [108]

Answer:

$5 and $3

Step-by-step explanation:

Cost of banana split = b

Cost of hot fudge sundae = s

  • b + 2s = 11
  • 4b + 3s = 29

<u>From the first equation we get: </u>

  • b = 11 - 2s

<u>Replacing in the second equation:</u>

  • 4(11 - 2s) + 3s = 29
  • 44 - 8s + 3s = 29
  • 44 - 29 = 5s
  • 15 = 5s
  • s = 15/5
  • s = 3

Then

  • b = 11 - 2*3 = 11 - 6 = 5

So banana split costs $5 and hot fudge sundae costs $3

8 0
3 years ago
Help!?Who can help me with this?
Sonbull [250]
What he/she said is correct
6 0
2 years ago
PLEASE ANSWER THIS!! 16 POINTS!<br><br> (2/3)*2 + 1/2
alexira [117]

Answer:

=7/6

Step-by-step explanation:

Join 4/3=1:7/3

7/3/2

Apply the fraction rule:=

7/3x2

Multiply the numbers=

7/6

5 0
3 years ago
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A rectangular swimming pool has an area of (70x+10) square feet. Find possible dimensions of the pool.
NNADVOKAT [17]

Answer:

10 and 7x + 1

Step-by-step explanation:

The area of a rectangle is 70x + 10.

Let's factor 70x + 10.

Factor out a common factor of 10.

70x + 10 = 10(7x + 1)

Since the area of a rectangle is length * width, we can let one factor be the length and the other factor be the width.

Possible dimensions are 10 and 7x + 1

6 0
2 years ago
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