All categories

3 years ago

What are the possible prices an item when the discount is 15% and the price is $150

Mathematics

1 answer:

Kobotan [32]3 years ago

6 0

The answer would be 127.5 or 128
Please mark as Brainliset
Hope this helps:)

You might be interested in

A number is 5 more than 3 times another number. The sum of the two numbers is 33. As an equation, this is written x + 3x + 5 = 3

Cloud [144]

Answer:

x=7, so the smaller number is 7 and the larger number is 21.

Step-by-step explanation:

x=3x+5=33

Let x=3:

(3)+3(3)+5=3+9+5=17, not 33, so x is not 3

Let x=5:

(5)+3(5)+5=5+15+5=25, not 33, so x is not 5

Let x=7:

(7)+3(7)+5=7+21+5=33, so x=7

Let x=9:

(9)+3(9)+5=9+27+5=41, not 33, so x is not 9

Therefore x=7. Because x represents the smaller number, and the larger number is 3 times the smaller number, the smaller number is 7 and the larger number is 3(7)=21.

6 0

3 years ago

Read 2 more answers

Can someone see if i did this correct? If not pls explain

Taya2010 [7]

Answer:

Not right.

Step-by-step explanation:

m <HGJ + m <KGJ =180°

So, m <HGJ = 180° - m <KGJ = 180° - 86° =94°

8 0

2 years ago

Place the indicated product in the proper location on the grid.<br> (4ya - 6xb)(4ya + 6xb)

k0ka [10]

Product of $(4ya - 6xb)(4ya + 6xb)$ is $16y^2a^2-36x^2b^2$

Step-by-step explanation:

We need to find the product of $(4ya - 6xb)(4ya + 6xb)$

Finding product:

Multiplying both terms:

$(4ya - 6xb)(4ya + 6xb)\\=4ya(4ya+6xb)-6xb(4ya+6xb)\\=16y^2a^2+24yaxb-24xbya-36x^2b^2\\=16y^2a^2-36x^2b^2$

So, product of $(4ya - 6xb)(4ya + 6xb)$ is $16y^2a^2-36x^2b^2$

Keywords: Product of polynomials

Learn more about Product of polynomials at:

#learnwithBrainly

6 0

3 years ago

Read 2 more answers

To prepare for the winter season the manager of an outdoor ice skating rink ordered 4,920 pounds of sand to keep around the skat

mart [117]

Answer:

hope this helps UwU

Step-by-step explanation:

5 0

2 years ago

Find the equation of a line with the given points.(put your answers in the form y=mx+b)(6,2)(5,5)

Nesterboy [21]

The slope-intercept form: y= mx + b

m - slope

b - y-intercept

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (6, 2) and (5, 5). Substitute:

$m=\dfrac{5-2}{5-6}=\dfrac{3}{-1}=-3$

Therefore we have y = -3x + b.

Put the coordinates of the point (5, 5) to the equation:

5 = -3(5) + b

5 = -15 + b <em>add 15 to both sides</em>

20 = b

<h3>Answer: y = -3x + 20</h3>

6 0

3 years ago

Read 2 more answers