2 years ago

Can someone please help me:)

Mathematics

1 answer:

Blababa [14]2 years ago

8 0

The correct answer is c

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Line QR goes through points Q(0,1) and R(2,7). which equation represents line QR

vodka [1.7K]

M= (7-1)/(2-0)=3
y=3x + c
plug in Q
1= 3 x 0 +c
=> c =-2
=> the equation represents line QR is y=3x -2

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3 years ago

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Increase $32 in the ratio 2:5<br>decrease 54 litter in the ratio 5:1<br>

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Answer:

Step-by-step explanation:

32 = 2 : 5

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1 year ago

Carmen works at a pet store.To feed 8 cats, she empties four 6-ounce cans of cat food into a large bowl.Carmen divides the food

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0.75 oz

Step-by-step explanation:

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2 years ago

Lamar needs to buy some pencils. Brand A has a pack of 18 pencils for 2.36 . Brand B has a pack of pencils 24 for 4.09 Find the

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Answer:

The unit price of brant A and brand B is 0.1311 and 0.1704 and brand A would be better

Step-by-step explanation:

The computation of the unit price for each brand is shown below:

For brand A, the unit price is

= 2.36 ÷ 18 pencils

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For Brand b, the unit price is

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2 years ago

A garden has a circular border and a fountain in the center. I measured the distance from one side of the garden to the other, g

Snezhnost [94]

Answer:

The length of the border is approximately 4 feet.

Step-by-step explanation:

Since the garden has a circular border we can apply the formula for the circle's length, which is shown below:

$length = 2*\pi*radius$

Where the radius is half the diameter. The diameter is the distance between two points in the circle going through the center, therefore for this garden the diameter is 1.2 feet and the radius is 0.6 feet. Applying this to the formula gives us:

$length = 2*\pi*0.6\\length = 1.2*\pi\\length = 3.8$

The length of the border is approximately 4 feet.

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3 years ago