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2 years ago

If a laptop is $799.99 and is 13% off how much is the laptop after the discount

Mathematics

1 answer:

Goshia [24]2 years ago

5 0

Answer:

695.9913

Step-by-step explanation:

13% off of 799.99 is 695.9913

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Work out m and c for the line: 3 y + 6 x = − 3

Usimov [2.4K]

Answer:

m is -2 and c is -1

Step-by-step explanation:

• Let's first phrase out the general equation of a line

${ \rm{y = mx + c}}$

m is the slope
c is the y-intercept

[ remember that a general line equation must be in slope - intercept form as shown above ]

• from our question, we are given the equation;

${ \rm{3y + 6x = - 3}}$

• let's make y the subject in order to make the equation in slope - intercept format.

→ remember to apply "subject making knowledge"

${ \rm{3y = - 3 - 6x}} \\ \\ { \rm{3y = - 6x - 3}} \\ \\ { \rm{ \frac{3y}{3} = \frac{ - 6x}{3} - \frac{3}{3} }} \\ \\ { \boxed{ \rm{y = - 2x - 1}}}$

• The above boxed equation is now a general equation. Let's extract out slope, m and y-intercept, c

${ \rm{m \: \dashrightarrow \: - 2}} \\ \\ { \rm{c \: \dashrightarrow \: - 1}}$

8 0

3 years ago

~~!! i raised the points and i will give brainliest !!~~

weeeeeb [17]

Answer:

r = 3072. A 4 is multiplied times each term to arrive at the next term. OR ... divide a2 by a1 to find the common ratio of 3072. :)

Step-by-step explanation:

7 0

3 years ago

Write the equation of the line that passes through the points (7, 2) and (4, -9). Put

saul85 [17]

if you were to use the first ordered pair, your answer would be y - 2 = 11/3(x-7) and with the second ordered pair : y + 9 = 11/3(x-4

5 0

2 years ago

There are 20 classrooms in the high school with 30 students in each class. How many students are in the school?

Sophie [7]

<h2>Required Answer:</h2>

$\Large{\boxed{\tt{600 \: Students}}}$

<h2 /><h2>Question:</h2>

There are 20 classrooms in the high school with 30 students in each class. How many students are in the school?

No. of students

<h2>Given:</h2>

Total no. of classrooms = 20
students in each class= 30

<h2>Answer:</h2>

Total no. of students in school= Total no. of classrooms×students in each class
Total no. of students in school=20×30
Total no. of students in school=600

best of luck! ^_^

8 0

3 years ago

Read 2 more answers

Victor bought a computer for $1,800. He made a down payment of $200 and will pay the rest in 5 equal payments. If p represents t

Mrrafil [7]

Answer:

Step-by-step explanation:

4 0

3 years ago