All categories

3 years ago

notebooks cost $1.20 each this weekend they will be on sale for $0.80 what percentage off of the orignal sale

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

6 0

Answer:

40 % off

Step-by-step explanation:

First you are going to 1.30, then divided that by 0.80

tangare [24]3 years ago

5 0

Answer:

33%

Step-by-step explanation:In the question it is already given that the actual cost of each notebook is $1.20. For the weekend, the notebooks would sold at a discounted rate of $0.80

The amount of discount during the weekend = (1.20 - 0.80) dollars

= 0.40 dollars

So the amount of discount given during the weekend is $0.40

Now we need to find the percentage of discount given during the weekend.

Then

Percentage of discount during the weekend = (0.40/1.20) * 100

= 0.33 * 100

= 33

Then the percentage of discount given is 33%.

You might be interested in

The equation y + 3 = 5(x-3)

Dimas [21]

Answer:

Your answer is (0,-18)

Step-by-step explanation:

The Y Intercept is (0, -18) and the X Intercept is (18/5, 0)

6 0

2 years ago

Read 2 more answers

Helpppppppppppppppp ill mark you brainlist write in y=mx+b form

Sholpan [36]

Answer:

The equation of the line in slope-intercept form is:

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

Step-by-step explanation:

Given the points

(-8, 5)

(-1, -5)

Finding the slope

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(-8,\:5\right),\:\left(x_2,\:y_2\right)=\left(-1,\:-5\right)$

$m=\frac{-5-5}{-1-\left(-8\right)}$

$m=-\frac{10}{7}$

We know the slope-intercept form of the line equation is

$y = mx+b$

where m is the slope and b is the y-intercept

substituting m = -10/7 and (-8, 5) in the slope-intercept form to determine the y-intercept

$5\:=\:\frac{-10}{7}\left(-8\right)+b$

$\frac{80}{7}+b=5$

$b=-\frac{45}{7}$

now substituting m = -10/7 and b = -45/7 in the slope-intercept form

$y = mx+b$

$y\:=\:\frac{-10}{7}x+\left(-\frac{45}{7}\right)$

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

Thus, the equation of the line in slope-intercept form is:

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

7 0

2 years ago

Katie played 5 consecutive games of soccer without being taken off the field. Then, after a single game on the sidelines, she pl

Bingel [31]

Skeirirhhrhfdkfifndjvjfjcidjdjcjcjcjcjcjkkc

8 0

3 years ago

A full bathtub drains at a constant rate. The amount of water im it changes by -4 1/2 gallons in 3/4 minute. What is the rate on

Firdavs [7]

Answer:

-6 gal/min

Step-by-step explanation:

(-4 1/2 gal)/(3/4 min) =

= (-4.5 gal)/(0.75)

= -6 gal/min

Answer: -6 gal/min

3 0

3 years ago

8. Video games are on sale this week for 20% off. The video game originally costs $42.

Phoenix [80]

Answer:

$8.4
$33.6
I= $384

Step-by-step explanation

Amount of discount: 20%= 0.20; 0.20×42= $8.4
Sale price: $42-$8.4= $33.6

For interest question, plug in the values:

P= $3200

r= 3%÷100 = 0.03

t= 4 years

Calculate:

I=Prt

= 3200×0.03×4

=$384

3 0

2 years ago