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3 years ago

14

Please fill this all im for 20 points! <3 :)

2 answers:

Feliz [49]3 years ago

7 0

Answer:

I don't have any information on this question.

I am sorry

If you refer to your teacher you will be clear.

Shtirlitz [24]3 years ago

5 0

Answer:

Step-by-step explanation:

1) Regular price = $ 20

Reduction = 18% of regular price

= 0.18 * 20

= 3.6

Discount price = 20 - 3.6 = $ 16.4

2) Regular price = $ x

Reduction = 18% of regular price

= 0.18 * x

= 0.18x

Discount price =$ (20 - 0.18x)

3) Discount price = $ 18.45

Let the regular price be x

(100 - 18)% of x = 18.45

82% of x = 18.45

$\frac{82}{100}*x=18.45\\\\ x = 18.45* \frac{100}{82}\\\\ x = 22.50$

Regular price = $22.50

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A video game sets the points needed to reach the next level based on the function g(x) = 12(2)x − 1, where x is the current leve

Elden [556K]

In the function g(x) the exponent is (x - 1), so g(x) = 12 * 2 ^ (x -1)

h(x) = 3x

So, you have to find the product f(x) * h(x) for x = 6

f(6) = 12 * 2 (6 -1) = 12 * 2(5) = 12 * 32 = 384

h(6) = 3(6) = 18

f(6) * h(6) = 384 * 18 = 6912

Answer: 6912

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3 years ago

To be considered similar, two polygons must have corresponding angles that are equal. true or false

mylen [45]

True.

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3 years ago

Read 2 more answers

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juin [17]

B

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3 years ago

Find the equation for the linear function that passes through the points (−2,−5) and (4,4). State your equation with whole numbe

UNO [17]

Answer:

$y=\frac{3}{2} x-2$

Step-by-step explanation:

To find your slope using two points, use the slope formula.

$\frac{y2-y1}{x2-x1}$

Your y1 term is -5, your y2 term is 4.

Your x1 term is -2, your x2 term is 4.

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Now that we have your slope, you can use the slope and one of your points in point-slope form to find your y-intercept.

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4 0

3 years ago

Mrs Leon bought 6 rolls of toilet paper and 5 bottles of hand sanitizer for $32. Ms Ramirez bought 4 rolls of toilet paper and 1

zlopas [31]

Answer:

The cost of a roll of toilet paper is <u>$2</u> and the cost of a bottle of hand sanitizer is <u>$4</u>.

Step-by-step explanation:

Given:

Mrs Leon bought 6 rolls of toilet paper and 5 bottles of hand sanitizer for $32.

Ms Ramirez bought 4 rolls of toilet paper and 1 bottle of hand sanitizer for $12.

Now, to find the cost for each item sold.

Let the cost of a roll of toilet paper be $x.$

And the cost of a bottle of hand sanitizer be $y.$

So, the cost of 4 rolls of toilet paper and 1 bottle of hand sanitizer:

$4x+y=12\\\\y=12-4x\ \ \ \ .....(1)$

Now, the cost of 6 rolls of toilet paper and 5 bottles of hand sanitizer:

$6x+5y=32$

Substituting the value of $y$ from equation (1):

$6x+5(12-4x)=32$

$6x+60-20x=32$

$60-14x=32$

<em>Subtracting both sides by 60 we get:</em>

<em /> $-14x=-28$ <em />

<em>Dividing both sides by -14 we get:</em>

$x=2.$

<u>The cost of a roll of toilet paper = $2.</u>

Now, substituting the value of $x$ in equation (1):

$y=12-4x\\\\y=12-4\times 2\\\\y=12-8\\\\y=4.$

<u>The cost of a bottle of hand sanitizer = $4.</u>

Therefore, the cost of a roll of toilet paper is $2 and the cost of a bottle of hand sanitizer is $4.

7 0

3 years ago