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kupik [55]
3 years ago
13

Which linear equations best describe the given model?

Mathematics
1 answer:
Basile [38]3 years ago
3 0
B, and a student who spent 5.5 hours online would have a mood rating of about 2.
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Is a arrow an reflectional symmetry? yes or no.
Anestetic [448]

Answer: Yes

Step-by-step explanation:

Just yes if it’s equal length on both sides

3 0
4 years ago
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A certain number of children shared 63 sweets and each child gets 9 sweets. how many children shared the sweets
Llana [10]

Given statement :

A certain number of children shared 63 sweets and each child gets 9 sweets.

Let x the no. of children = \frac{total \: no. \: of \: sweets}{per \: child \: sweet}

x = \frac{63}{9}

x = 7

» 7 childern

Verification :

Each child sweet × No. of children = Total no. of sweets

9 × 7 = 63

Hence proved .

4 0
3 years ago
over a period of 3 hours, the outside temperature changed an average of -2.25 degrees Fahrenheit per hour. Which statement corre
blsea [12.9K]
At the end of the 3 hour period the temperature would have decreased by 6.75.
6 0
3 years ago
Graph the image of this triangle after a dilation with a scale factor of 2 centered at the origin. Use the polygon tool to graph
Nuetrik [128]

Answer:

(0,0), (-8,-8), (4,-8)

Step-by-step explanation:

(0 * 0, 0*0) = (0,0)

(-4*2,-4*2) = (-8,-8)

(2*2,-4*2) = (4,-8)

8 0
4 years ago
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Select the correct product. (x 2 4x 8)(2x - 1) 2x3 7x2 12x - 8 2x3 - 7x2 - 12x - 8 x2 6x 7 x2 8x - 8
kow [346]
(x^2 + 4x + 8)(2x - 1) = 2x(x^2 + 4x + 8) - (x^2 + 4x + 8) = 2x^3 + 8x^2 + 16x - x^2 - 4x - 8 = 2x^3 + 7x^2 + 12x - 8
7 0
4 years ago
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