4 years ago

Jennifer has saved 600$ to but a new tv. If the tv she wants cost 1800$ and she saves 20$ a week how much weeks will it take

Mathematics

1 answer:

Colt1911 [192]4 years ago

8 0

Answer:

1.2 years

Step-by-step explanation:

1200/20=60

60/52=1.2 yrs

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Determine the coordinates of the point $P$ on the line $y=-x+6$ such that $P$ is equidistant from the points $A(10,-10)$ and $O(

lidiya [134]

Answer:

P=(3,3)

Step-by-step explanation:

We need to find a point P in the line $y=-x+6$ such that $PA=P0$ where $A=(10,-10)$

Observe that the coordinates of P are $(x,y)=(x,-x+6)$ because P is in the line.

Then,

$PA=P0\\(x,-x+6)(10,-10)=(x,-x+6)(0,0)\\10x+(-x+6)(-10)=0\\10x+10x-60=0\\20x=60\\x=3$

We reeplace the value of x in the coordinates of P and obtain the point

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3 years ago

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nikitadnepr [17]

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3 years ago

Peter earned $180 working at a store during the summer months. He bought 4 books worth $12 each from his earnings at the store.

irina1246 [14]

180 - (4 x 12) = 180 - 48 = 132

$132 left.

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3 years ago

obtain the equation of two points passing of lines 4x-3y-1=0 and 2x-3y+3=0 and equally inclined to the axes

klasskru [66]

Answer:By 8(4)P.5, the slope of the line equally inclined to axes is tan(±45

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Was this answer helpful

8 0

3 years ago

5 divided by 60<br> 5/60 ??

mr Goodwill [35]

Answer:

1/12 or 0.08333333333

Step-by-step explanation:

5/60 can be factored to 1/12 because the two numbers are each divisible by 5.

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3 years ago

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