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4 years ago

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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What is the solution of the system ?Use substitution.<br> Y= -3x<br> X + y = -4

DedPeter [7]

I hope this helps you

x-3x= -4

-2x= -4

x=2

y= -3.2

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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

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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

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3 years ago

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alukav5142 [94]

Answer:

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Step-by-step explanation:

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4 years ago