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3 years ago

Can someone plz help me with this one problem plzzzzz (I’m marking brainliest)

Mathematics

2 answers:

Bogdan [553]3 years ago

5 0

Answer:

4/3

Step-by-step explanation:

The points are (20,10) and (60,40).

Slope is y change over x change.

40-10 over 60-20 equals to -40 over -30.

The slope is 4/3.

Can I have brainliest?

Hope this helps :D

jeka57 [31]3 years ago

3 0

I’m sorry I don’t know the answer

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William enters

I am Lyosha [343]

Answer:

A now give brainliest

Step-by-step explanation:

6 0

3 years ago

by selling a mobile set of rupees 4800 Ramesh gains 25% how much will have we gained by selling it at rupees 4080

Crank

Answer:

240

Step-by-step explanation:

Gain=25%

Gain=selling price - cost price

Gain = ((selling price - cost price )× 100)/ cost price

25c=(4800-c)100

25c=480000-100c

125c=480000

cost price = 3840

second statement

The selling price was 4080

Cost price 3840

therefore

Gain=selling price - cost price

Gain = 4080-3840

=240

5 0

3 years ago

3/5n+15=10+2/5n what is n

Nutka1998 [239]

$\textsf{Hey there!}$

$\mathsf{\dfrac{3}{5}n +15=10+\dfrac{2}{5}n}$

$\mathsf{\bf{SUBTRACT}\ \mathsf{by\ \dfrac{2}{5}n\ from\ both\ of\ your\ sides}}$

$\mathsf{Like: \dfrac{3}{5}n+15-\dfrac{2}{5}n=\dfrac{2}{5}n+10-\dfrac{2}{5}n}$

$\mathsf{\bf{CANCEL: \dfrac{3}{5}+\dfrac{2}{5}}}\textsf{out\ because that gives you\ 1}$

$\textsf{Solve\ the set we have left over}$

$\mathsf{Our\ new\ equation\ becomes: \dfrac{1}{5}n+15=10}$

$\mathsf{\bf{SUBTRACT}}\textsf{ by 15 on both of your sides}$

$\mathsf{\dfrac{1}{5}n+15-15=10-15}$

$\mathsf{Cancel\ out: 15-15\ because\ that\gives\ you\ 0 }$

$\mathsf{Keep: 10-15\ because\ it\ helps\ us\ solve\ for\ your\ n }$

$\mathsf{10-15=-5}$

$\mathsf{New\ equation: \dfrac{1}{5}n=-5}$

$\mathsf{\bf{MULTIPLY}\mathsf{\ both\ sides\ by\ 5}}$

$\mathsf{\dfrac{1}{5}n\times5=5\times-5}$

$\mathsf{Cancel\ out\ \dfrac{1}{5}\times5 \ because \ it \ gives \ us \ 1}$ $\mathsf{Keep: 5\times -5\ because\ it\gives\ us\ the\ value\ of\ your\ n}$

$\mathsf{n =5\times-5}\\\mathsf{5\times-5 = -25}$

$\textsf{Thus, \underline{\bf{n = -25}}}\checkmark$

$\boxed{\boxed{\mathsf{Thus,\ your\ answer\ is: \boxed{\boxed{\bf{n =-25}}}}}}\checkmark$

$\textsf{Good luck on your assignment and enjoy your day!}$

~ $\frak{LoveYourselfFirst:)}$

7 0

3 years ago

when you multiply 2/3 by a fraction less than one ,how does the product compare to the factors. Explain

Len [333]

If you multiply 2/3 by a product less then 1 you will get a product that is less then 2/3

5 0

4 years ago

What is the slope and y-intercept of y > -x + 4?

lubasha [3.4K]

This is actually pretty straightforward since the equation is already in slope-intercept form.

Slope intercept form is y = mx + b, where m and b are constants that represent the slope and y-intercept, respectively.

m = -1 and b = 4 in this equation.

Thus, the slope is -1 and the y-intercept is 4.

7 0

3 years ago

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