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Ann [662]
3 years ago
13

An online music club sells compact discs for $13.95 each plus $1.95 shipping and handling per order. If Maria's total bill was $

85.65, how many compact discs did Maria purchase?
Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
6 0
The equation is 13.95x+1.95=85.65
The answer is 6 compact discs.
Zolol [24]3 years ago
4 0

Answer:

6 compact discs.

Step-by-step explanation:

The price of the each compact disc = $13.95

Shipping and handling per order = $1.95

Maria's total bill was = $85.65

Let Maria purchased 'x' compact discs.

13.95x + 1.95 = 85.65

13.95x = 85.65 - 1.95

13.95x = 83.70

x = \frac{83.70}{13.95}

x = 6

Maria purchased 6 compact discs.

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A local movie theater sells two bag sizes of popcorn. Both bags are in the shape of a rectangular prism. Bag A measures 4" long,
Natali5045456 [20]

Answer:

the height of bag b is 7

Step-by-step explanation:

first, find the volume of bag a.

volume formula:

length * width * height = volume

length = 4

width = 3.5

height = 6

substitute the values into the formula

4 * 3.5 * 6 = volume

84 = volume

the volume of bag A is 84

next, find the height of bag b

volume formula:

length * width * height.

length = 8

width = 3

volume = 168 (84 * 2)

8 * 3 * h = 168

24h = 168

24h/24 = 168/24

h = 168/24

h = 7

the height of bag B is 7

8 0
2 years ago
2y-____=0;y=0 HELPPPPPPP
AVprozaik [17]

Answer:

<em>D.)  0</em>

Step-by-step explanation:

Its not A.  cause 2y−2=0  is y = 1

Its not B. cause 2y−1=0  is y = 1/2

Its not C. cause 2y−3=0  is y = 3/2

Soo... The only option left is D.

It IS D. cause 2y − 0 = 0  is y=0

<em>So you are Correct!!!</em>

<em>hope I helped... <3</em>

<em>Good luck dear :)</em>

4 0
3 years ago
What is another way to write 3427.68 divided by 54
skad [1K]
3427.68/54 could be another way
4 0
3 years ago
Read 2 more answers
Pls Help!!
Studentka2010 [4]

Answer:

Megan needs a 95 to get an average of 90.

Step-by-step explanation:

Add up the test scores Megan has earlier, you would get 355 as a result of all scores added.  In order to get an average of 90%, you would need to accumulate 450 points which she will need to take her final exam on it.  Subtract 355 from 450 to get a score of 95% in which she will need that score to average it to 90%.

5 0
3 years ago
Average winter temperatures in 45 states were recorded and divided by geographic region. Choose True or False for each statement
san4es73 [151]

Answer: SU, TU, ST is the right answer

Step-by-step explanation: In a triangle

The largest side and the largest angle are opposite to each other

The shortest side and the shortest angle are opposite to each other.

So using the above axioms we can observe the triangle.

The largest angle is m∠U = 80° so the side opposite to it is the largest i.e. ST is the largest

The smallest angle is m∠T = 25° so the shortest side is SU

The third side will be the middle side as the angle ∠S is greater than 25° and less than 80°

So the sides in order from least to greatest are: SU, TU, ST

5 0
3 years ago
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