Wynona buys some new boots that are priced $85. 79. She gets successive discounts of 10% followed by 5% off on the boots. The purchase price of Wynona’s boots is _____ of the original price. A. 84% b. 84. 5% c. 85% d. 85. 5%.

Answer:

Step-by-step explanation:

f(x) = one of two values. There is a value given for what happens when x<>-1 and another when x is equal to minus 1. Which do you want?

Examine what f(x) means. It means that wherever you see an x value on the right, you put in the value shown for x on the left.

Try another example.

f(x) = x^2 - 2x

f(4) = 4^2 - 2*4     Whatever is shown on the left is put into the x on the right.

Same with your question

f(-1) means that the only possible answer is 5

Solution:

Note that:

Substitute the values into the expression to find the profit percentage.

Substituting the values.

The markup percentage is 233.33%.

Answer:

A. The shop will sell twice as many roses as daisies

Step-by-step explanation:

Look at each choice and use today's numbers.

A. roses: 18; daisies 9

18 is twice 9.

True

B. roses: 18; lilies: 12

18 and 12 are certainly not equal.

False

C. Lilies: 12, but roses 18

It's more roses than any other.

False

D. Lilies: 12; roses: 18

It's 6 more roses than lilies, not the other way around.

False

Answer:

1/6

Step-by-step explanation:

This is conditional probability.

If heads is tossed, then and only then does he have the option to draw either green or red and have the full 'Head, Green/Red' combination.

So, the probability of the first event - getting heads, is 1/2, since either heads or tails can be flipped with 50/50 chance.

The probability of the second event - picking either green or red, is 1/3, since there are 6 colour options - blue, red, yellow, green, orange and purple - of which 2 can be chosen. Thus, 2/6, which simplifies to 1/3

Now since these are both independent events, we must multiply their probabilities.

1/3 * 1/2 = 1/6

Answer:

B. 28 + 14 = x

Step-by-step explanation:

Susie bought 14 dolls this week. Last week she had 28 dolls. determine how many dolls Susie has now.

using this info we know that we must find the sum of both numbers.

Hence, Answer B has the correct equation

Step-by-step explanation:

x=10x=8

8=10x-8

8=9x

divide both side by 9

x=8 out of 9

263349 people! :)

Hope this helps!

Answer: brandons assets are the stamp collection, the bank account, and the skate board .

Step-by-step explanation:

The steps in the patterns A and B form a sequence

The attached diagram represents dots in patterns A and B

For pattern A, we have:

Step 2 = 10 dots

Increment of 3 dots in each step

This means that:

Step 0 = 4 dots

Step 1 = 7 dots

Step 2 = 10 dots

Step 3 = 13 dots

For pattern A, we have the following rule

[tex]T_n =2n^2 + 1[/tex]

When n = 0 to 3, we have:

[tex]T_0 =2(0)^2 + 1 =1[/tex]

Step 0 = 1 dot

[tex]T_1 =2(1)^2 + 1 =3[/tex]

Step 1 = 3 dots

[tex]T_2 =2(2)^2 + 1 =9[/tex]

Step 2 =  9 dots

[tex]T_3 =2(3)^2 + 1 =19[/tex]

Step 3 =  19 dots

Next, we draw the diagrams of both patterns (see attachment)

Read more about patterns at:

https://brainly.com/question/15590116

Answer:

y = -5/9x + 4.1

(try doing this yourself first with different points to make sure this is the right answer, because im to lazy to check myself but ill try checking D:)

Step-by-step explanation:

first you have to find the slope . to do this use the equation y2 - y1/ x2 - x1

so write as -2 - 3/  -7 - 2 is equal to -5/-9

so now write y = -5/9x + b

we must now find the y-intercept so substitute one of the points given. lets substitute 2,3 it looks easier. So it will look like 3 = -5/9(2) + b

3 = -5/9(2) + b

3 = -10/9 + b

b = 3 + 10/9

b = 4.111111

um just round to the tenth place

Answer:

[tex]1 \frac{1}{2}[/tex]

Any numerator that is greater than the denominator is considered an improper fraction but can be converted to a mixed number.

Mixed numbers look like the fraction shown above.

Answer:

$16.32

Step-by-step explanation:

15.25 (1+0.07)

= 15.25 (1.07)

Distribute,

$16.32 (Total Amount)

Answer:

Volume: 75.39 ft^3

Surface area: 100.5 ft^2

Step-by-step explanation:

To find volume, you use the formula V=πr^2h (V=3.14*2^2*6)

To find the surface area you use formula A=2πrh+2πr^2 (A=2*3.14*2*6+2*3.14*2^2)

Answer:

5/5

Step-by-step explanation:

If you convert these fractions into decimals, you will get

5/5 = 1

1/5 = 0.2

3/5 = 0.6

5/1 = 5

Hope this helps :)

Answer:

5/5

Step-by-step explanation:

if you want to divide 1 whole into a fraction then the top number would have to be the same as the bottom number, for example 5/5. The top number is 5 which is the same as the numerator which will equal to 1 whole.

While 1/5 and 3/5 is less than 1 whole

And 5/1 is more than 1 whole but its way past the numerator

The answer is 7p + 9t

Because they are both unlike terms

Answer:

7p + 9t

Step-by-step explanation:

We cannot further simplify 7p + 9t because they don't have any like terms to combine with, nor are they even like terms.

Answer:

35 people did not show up for work.

Step-by-step explanation:

87.5/100 ×40/1

87.5×40=3500

100×1=100

3500/100 simplified is 35

Answer:

y=1000⋅1.05x

Step-by-step explanation:

I took the test.

The function that most effectively represents the given data would be:

D). y = 1000 × 1.05x

Given that,

No. of the months     Account value

    6                                  $1,339

    12                                  $1,798

    18                                  $2,408

    24                                  $3,225

    30                                  $4,321

    36                                  $5,792

    42                                  $7,766

The function that represents the given data effectively:

y = 1000 × 1.05x

This helps in showing the times by which the value variates every 1000.

Thus, option D is the correct answer.

Learn more about "Exponential Function" here:

brainly.com/question/15352175

Answer: 0

Step-by-step explanation:

Answer: 3 people had 4 credit cards.

Step-by-step explanation:

The question does not ask about the e-mail accounts, so you can ignore that. Then look for which line is for 4 cards and see how many dots are on the line, and there's your answer.

Using it's concept, it is found that there is a 0.04 = 4% experimental probability of rolling a 5 on the red number cube, NCI, and a 2 on the blue number cube, NC2.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In an experimental probability, these number of outcomes is taken from previous trials.

Researching this problem on the internet, it is found that out of the 250 rolls, 10 resulted in a 5 on NC1 and 2 on NC2, hence:

p = 10/250 = 1/25 = 0.04.

0.04 = 4% experimental probability of rolling a 5 on the red number cube, NCI, and a 2 on the blue number cube, NC2.

More can be learned about probabilities at https://brainly.com/question/14398287

Answer:

B.) The data in country B are more symmetric than the data in country A.

Step-by-step explanation:

mark me brainliest!!

Answer:

B: The data in country B are more symmetric than the data in country A

Step-by-step explanation:

I took the quiz :D

x = total amount split between Adam and Tom.

since we know the total amount split between both in a 18 : 17 ratio is "x", let's divide "x" by (18 + 17) and distribute accordingly to get the amount of each.

[tex]\stackrel{Adam~received}{18\cdot \cfrac{x}{18+17}}\qquad \qquad \stackrel{Tom~received}{17\cdot \cfrac{x}{18+17}} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{since we know that Adam got "5" more}}{ \stackrel{Adam}{18\cdot \cfrac{x}{18+17}}~~ = ~~\stackrel{Tom}{17\cdot \cfrac{x}{18+17}~~ + ~~5} }\qquad \implies \qquad \cfrac{18x}{35}~~ + ~~\cfrac{17x}{35}+5[/tex]

[tex]\stackrel{\textit{multiplying both sides by }\stackrel{LCD}{35}}{35\left( \cfrac{18x}{35} \right)~~ = ~~35\left( \cfrac{17x}{35}+5 \right)}\implies 18x~~ = ~~17x+175\implies \boxed{x =175} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{Tom~received}{17\cdot \cfrac{x}{18+17}}\implies \cfrac{17(175)}{35}\implies \blacktriangleright 85 \blacktriangleleft[/tex]

Answer:

x²-25

Step-by-step explanation:

Hi there!

We are given (x+5)(x-5) and we want to find their product.

As these are binomials, we can multiply them using FOIL, which is First, Outer, Inner, Last

So let's start with the firsts, which would be (x+5)(x-5), or the 2 x's; x*x=x²

Next, let's do the outers, which would be (x+5)(x-5); x * -5 = -5x

Now the inners; (x+5)(x-5); 5 * x = 5x
Finally, the lasts; (x+5)(x-5); 5 * -5 = -25

Now add all of these terms together:

x²-5x+5x-25

We can combine the 5x and -5x together to become x²-25

So the answer is x²-25, which is a difference of squares expression (if we have (a-b)(a+b), then the result is a²-b²).

Hope this helps! :)

See more on the difference of squares here: https://brainly.com/question/16085851

Answer:

6 & 7.

Step-by-step explanation:

make one of the numbers x. The number succeeding it will be x +1

Their product is 42

x(x+1) = 42

x²-x-42=0

Answer:

[tex]one\\whole\\or\\\frac{4}{4}[/tex]

hope this helps!

Answer:

76 cents

Step-by-step explanation:

Answer:

the median somewhere in the range of (120,160]

Step-by-step explanation:

the median is always the center of the data points.

There are 100 data points, so the median is the mean of the points 50&51.

Those points are found between 120 and 160 so the median is also found there.

As for an estimate, there isn't one.

Please mark me as brainliest!