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2 years ago

11

Stan's Skate Shop is having a sale on skateboards. The original price for its Extreme Skateboard was $84.50. The sale price for

the skateboard is
$50.70. What is the percent change in the price of the skateboard? It is an increase or decrease?

1 answer:

KIM [24]2 years ago

4 0

Answer:

33.8%

Step-by-step explanation:

i had this question and got it right

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Is there enough information given to find the value of X. Explain your reasoning.

Anna007 [38]

With what you've jus given me, no. is there an equation or something to go along with this question?

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2 years ago

May used 2/7 of a ribbon to make bows for her cousins. Now, she has 10/21 of a meter of ribbon left.

leva [86]

Answer:

21

Step-by-step explanation:

1+1=21

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2 years ago

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Carly lives in Scottsdale, AZ and plans to go visit downtown Glendale, AZ. The map with a scale of 2 cm for every 4 km shows the

AleksandrR [38]

Comparing map distance to real distance we get 2cm/4km. That means 1cm = 2km.

So the map distance is half the real distance (well, technically not as one is in cm and the other in km but it’s enough to think this way) and a real distance of 10km must mean a map distance of half that (again ignoring the units) so we get 5cm.

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3 years ago

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List the steps that should be used to solve the equation f(x) = g(x) by graphing when f(x) = (1/2)² - 3 and g(x) = 3x + 5?

jolli1 [7]

value of x is: $x=\frac{-31}{12}$

Step-by-step explanation:

We need to solve the equation f(x)=g(x)

where $f(x)=(\frac{1}{2})^2-3$

and $g(x) = 3x + 5$

Solving to find f(x)=g(x)

Putting values of f(x) and g(x)

$f(x)=g(x)\\(\frac{1}{2})^2-3=3x + 5\\\frac{1}{4}-3=3x + 5\\Subtarct\,\,5\,\,on\,\,both\,\,sides:\\\frac{1}{4}-3-5=3x + 5-5\\\frac{1}{4}-8=3x\\Taking\,\,LCm\,\,on\,\,left\,\,side\\\frac{1-8*4}{4}=3x\\\frac{-31}{4}=3x\\Divide\,\,both\,\,sides\,\,by\,\,3\\x=\frac{-31}{4*3}\\x=\frac{-31}{12}$

So, value of x is: $x=\frac{-31}{12}$

The graph will be a straight line x= -2.58 or x = -31/12

Keywords: Composition of Functions

Learn more about Composition of Functions at:

#learnwithBrainly

7 0

3 years ago

The water surface of a sea is 887,200 mi square what is the area rounded to the nearest thousand

lana [24]

Answer:

887,000 is the answer.

Step-by-step explanation:

When rounding a number to the nearest thousands place, pay close attention to the value in the hundreds place. For example, given that the 2 in 200 is less than 5 in 887,200, the 7 in the thousands place will not be rounded up and the hundreds place will round down.

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1 year ago