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3 years ago

10

you buy a pair of rollerblades on sale for $64.99. This is $4.98 less than the original price. If g represents the original pric

e, what equation cannot be used to find the original price

1 answer:

Dahasolnce [82]3 years ago

3 0

g = 64.99 - 4.98

Step-by-step explanation:

If g is the original price then if you subtract the difference between the original price and the current price.

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Trevor paints 1/6 of the fence. how many days will it take for him to paint 3/4 of it

Levart [38]

4 and a half days

3/4 ÷ 1/6 =
3/4 × 6/1=
18/4=
4.5 days

hope this helps :)

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3 years ago

What is 1/2=1/2c-2 plz show work

KatRina [158]

1/2 = 1/2c - 2

+2 + 2

2.5 = 1/2c

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1/2 1/2

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3 years ago

What is 8/9 closer to? A. 1/2 B. 1 or C. 0

nikitadnepr [17]

9/9 = 1 and 8/9 is only 1/9 less than 9/9 which is 1.

Answer: B) 1 8/9 is closer to 1

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3 years ago

Read 2 more answers

What is the wrong with asking this survey question

sashaice [31]

I'm not really sure for 3, but for 4, it is not free of influence since they are waiting for a horror movie.

What would be better for question 4 is to ask people at the lobby or something before they are entering a movie theater so the results aren't "contaminated".

4 0

3 years ago

Margaret and Kevin each improved their yards by planting rose bushes and daylilies. They bought their supplies from the same sto

s344n2d4d5 [400]

The cost of one rose bush is $2 and one day lily is $10.

Step-by-step explanation:

Let,

Cost of one rose bush = x

Cost of one day lily = y

According to given statement;

7x+6y=74 Eqn 1

7x+y=24 Eqn 2

Subtracting Eqn 2 from Eqn 1

$(7x+6y)-(7x+y)=74-24\\7x+6y-7x-y=50\\5y=50$

Dividing both sides by 5

$\frac{5y}{5}=\frac{50}{5}\\y=10$

Putting y=10 in Eqn 1

$7x+6(10)=74\\7x+60=74\\7x=74-60\\7x=14$

Dividing both sides by 7

$\frac{7x}{7}=\frac{14}{7}\\x=2$

The cost of one rose bush is $2 and one day lily is $10.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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3 years ago