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3 years ago

5.75% sales tax on a $35.65 blouse

Mathematics

1 answer:

ololo11 [35]3 years ago

7 0

Answer: $2.05

Step-by-step explanation: MATH. look up a sales tax calculator. faster and more efficent results.

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A linear function contains the following points. X y 0-3 6 15 What are the slope and yintercept of this function?

My name is Ann [436]

Answer:

Assessment started: undefined.

Item 1

The floor of a dollhouse is shaped like a rectangle with a length of 34 foot and a width of 512 foot. Use this model to determine the floor's area.

What is the floor's area?

Enter your answer as a fraction in simplest form by filling in the boxes.

Step-by-step explanation:

3 0

3 years ago

2x+4=xg solve for x How do you solve this literal equation for x?

frosja888 [35]

2x + 4 = xg ....divide both sides by g
(2x + 4) / g = x <==

7 0

3 years ago

Read 2 more answers

Give the equation of a line that goes through the point ( − 21 , 2 ) and is perpendicular to the line 7 x − 4 y = − 12 . Give yo

nlexa [21]

Given:

Equation of line $7x-4y=-12$ .

To find:

The equation of line that goes through the point ( − 21 , 2 ) and is perpendicular to the given line.

Solution:

The given equation of line can be written as

$7x-4y+12=0$

Slope of line is

$\text{Slope}=-\dfrac{\text{Coefficient of x}}{\text{Coefficient of y}}$

$m_1=-\dfrac{7}{(-4)}$

$m_1=\dfrac{7}{4}$

Product of slopes of two perpendicular lines is -1. So, slope of perpendicular line is

$m_1m_2=-1$

$m_2=-\dfrac{1}{m_1}$

$m_2=-\dfrac{4}{7}$ $[\because m_1=\dfrac{7}{4}]$

Now, the slope of perpendicular line is $m_2=\dfrac{4}{7}$ and it goes through (-21,2). So, the equation of line is

$y-y_1=m_2(x-x_1)$

$y-2=-\dfrac{4}{7}(x-(-21))$

$y-2=-\dfrac{4}{7}x-\dfrac{4}{7}(21)$

$y-2=-\dfrac{4}{7}x-12$

$y=-\dfrac{4}{7}x-12+2$

$y=-\dfrac{4}{7}x-10$

Therefore, the required equation in slope intercept form is $y=-\dfrac{4}{7}x-10$ .

7 0

4 years ago

Divide by using long division. (x²-x-6) = (x-3)

Fudgin [204]

Answer: x + 2

Step-by-step explanation:

Given the equation to solve by long division :

Divide x² - x - 6 by x - 3

x in the divisor is used to divide the x² in the Dividend to obtain a value of x as the quotient. The quotient value is multiplied by each value in the Dividend and so on.

This steps taken obtain the quotient is clearly shown in the picture attached.

5 0

3 years ago

Directions: Choose the letter of the correct answer.

Bezzdna [24]

Answer:

Step-by-step explanation:

1) y = 3x -------------(I)

y = 4x - 5 -------------(II)

Plug in y= 3x in equation (II)

3x = 4x - 5

3x + 5 = 4x

5 = 4x - 3x

5 = x

x= 5

Plug in s = 5 in equation (I)

y = 3*5 = 15

x = 5

y = 15

4 0

3 years ago