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kicyunya [14]
4 years ago
5

If the cost is $50 and the selling price is $63 than what percent of increase

Mathematics
1 answer:
Bogdan [553]4 years ago
4 0

Answer:

26%

Step-by-step explanation:

1) Figure out the difference between 63 & 50.(13)

2) Take 13 and divie 50 into it. (13/50 or 0.26)

3) Take you decimal and place it into percent form.

4) 0.26=26%

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DedPeter [7]
I hope this helps you



x-3x= -4


-2x= -4


x=2


y= -3.2



y= -6
4 0
3 years ago
I need help SHOW YOUR WORK
earnstyle [38]

Answer:

F)\displaystyle \:  100\pi{ x}^{8} {y}^{2}  {z}^{ 6}

Step-by-step explanation:

we are given r and the formula

we want to find the surface area of the shpare with the given r

to do so

we need our algebra skills

substitute the value of r:

\displaystyle \: S = 4\pi( {5x}^{4} y {z}^{ 3} {)}^{2}

recall law of exponent

\displaystyle \:  ({x}^{m}  {)}^{n}  \iff \:  {x}^{mn}

to simplify:

\displaystyle \: S = 4\pi({ {5}^{2} x}^{4 \times 2} {y}^{1 \times 2}  {z}^{ 3 \times 2} )

simplify multiplication:

\displaystyle \: S = 4\pi({ 25x}^{8} {y}^{2}  {z}^{ 6} )

distribute:

\displaystyle \: S = 100\pi{ x}^{8} {y}^{2}  {z}^{ 6}

hence our answer is F

5 0
3 years ago
The probability that Carmen will get an A on her math test is 80%, and the probability that she will get an A on her science tes
VLD [36.1K]

Answer:

70%

Step-by-step explanation:

60+80=140

140/2=70

8 0
3 years ago
The area of the rectangle shown is 200 square units. Find the value of x?
Stels [109]

Answer:

x=40

Step-by-step explanation:

8(1/2x + 5) = 200

4x + 40 = 200

4x = 160

x = 40

6 0
3 years ago
Read 2 more answers
Please help out, using your knowledge of equilateral and isosceles triangles, find the value of x
alukav5142 [94]

Answer:

I think the other angles are 40 degrees excpet the "x" which is 100 also

Step-by-step explanation:

5 0
4 years ago
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