Ask question

Ask question

All categories

goldfiish [28.3K]

3 years ago

14

Reco noticed that a nearby store was selling skateboards 25% off. The original price of the skateboard he wanted was $68. He bou

ght the skateboard at the sale price. How much was his discount?

1 answer:

nexus9112 [7]3 years ago

6 0

He bought the skateboard at $51 it was $17 cheaper

You might be interested in

What is the percent of increase from 106 miles to 122 miles?

Elis [28]

Answer:

15.094 %

Step-by-step explanation:

[(122 - 106) /106] 100

(16/106) 100

(0.15094)x100

15.094

8 0

2 years ago

Which statement is false?

oee [108]

I believe it’s the last one

7 0

3 years ago

f the pattern in the table is extended to represent more equivalent ratios for 2:6, which pair of numbers would be in the column

olasank [31]

The pair of numbers that would be in the columns, considering the proportional relationship, is given as follows:

20 would be in the column for 2, and 60 would be in the column for 6.

<h3>What is a proportional relationship?</h3>

A proportional relationship is a special linear function, with intercept having a value of zero, in which the output variable is obtained with the multiplication of the input variable and the constant of proportionality k, as shown as follows:

y = kx

The table is extended to represent more equivalent ratios for 2:6, hence the constant of the relationship is given as follows:

k = 6/2 = 3.

Hence the equation is:

y = 3x.

The values given by each column are given as follows:

Column 2: values of x.

Column 6: values of y.

When x = 20, the numeric value of the relationship is of:

y = 3 x 20 = 60.

Hence the first option is correct.

More can be learned about proportional relationships at brainly.com/question/10424180

#SPJ1

3 0

11 months ago

What is the interquartile range of this data set? Enter your answer in the box

guapka [62]

37
Line up the data, separate into quarters
Take the highest number in the 3rd quarter from the lowest in the 2nd

3 0

1 year ago

Read 2 more answers

A line includes the points (9, -7) and (-6, -2). What is its equation in slope-intercept form?

Rus_ich [418]

Answer:

$y=\frac{-1}{3}x-4$

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

<em>m</em> - slope

<em>b </em>- y-intercept

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step 1: Define

Point (9, -7)

Point (-6, -2)

Step 2: Find slope <em>m</em>

<em /> $m=\frac{-2-(-7)}{-6-9}$ <em />

<em /> $m=\frac{-2+7}{-15}$ <em />

<em /> $m=\frac{5}{-15}$ <em />

<em /> $m=\frac{-1}{3}$ <em />

$y=\frac{-1}{3}x+b$

Step 3: Find y-intercept <em>b</em>

<em /> $-7=\frac{-1}{3}(9)+b$ <em />

<em /> $-7=-3+b$ <em />

<em /> $-4=b$ <em />

<em />

Step 4: Write linear equation in slope-intercept form

$y=\frac{-1}{3}x-4$

8 0

2 years ago