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julia-pushkina [17]
3 years ago
15

Find x and y Show all the work

Mathematics
2 answers:
Rzqust [24]3 years ago
6 0
1. Subtract
4
x
4x from both sides.
13
=
5
x
−
15
−
4
x
13=5x−15−4x

2. Simplify
5
x
−
15
−
4
x
5x−15−4x to
x
−
15
x−15.
13
=
x
−
15
13=x−15

3. Add
15
15 to both sides.
13
+
15
=
x
13+15=x

4. Simplify
13
+
15
13+15 to
28
28.
28
=
x
28=x

5.Switch sides.
x
=
28
x=28
alekssr [168]3 years ago
4 0
Both sides are the same so they are equal so...
4x+13=5x-15
x=28

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miv72 [106K]
<span> 0=4+n over 5
In number form the equation is
</span>0= \frac{4+n}5}

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</span>0=20+n
<span>
Next we'll subtract 20 from each side to isolate n
The equation would now be
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</span>
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4 years ago
Jennifer spent $100 at the mall, during tax free weekend.
Ugo [173]

Answer:

A

Step-by-step explanation:

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7 0
3 years ago
You want to rent a television. Company A charges $40 per week plus a one-time fee of $25. Company B charges $35 per week plus a
Over [174]

Answer:

4 weeks

Step-by-step explanation:

Company A charges $40 per week and a one time fee of $25

Company B charges $35 per week and a one time fee of $45

Therefore the number of weeks required for both companies to arrive at the same cost can be calculated as follows

Company A = 45 + 35×4

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= 185

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= 185

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6 0
3 years ago
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velikii [3]
There correct answer is B!
4 0
3 years ago
What’s the area of the figure below?
TEA [102]

Answer:

482.5 ft^2.

Step-by-step explanation:

The figure can be regarded as a rectangle with a triangle cut out of one corner.

The base of the triangle = 25-20 = 5 in and the height = 20 - 13 = 7 in.

The required area = area of rectangle - area of triangle

= 25*20 - 1/2 * 5 * 7

= 500 - 17.5

= 482.5 ft^2

5 0
3 years ago
Read 2 more answers
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