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Vlad [161]
3 years ago
5

please help me with this :( I did the first one and I’m confused on the others I’ll mark u brainliest

Mathematics
1 answer:
Lena [83]3 years ago
3 0

Answer:

second one:  -4x +6

third one: 4x - 16

fourth:   245x + 30

fifth: 81x - 21x

(last one) sixth: 1600x + 8x

( if this goes wrong then I did  something else)

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julsineya [31]
Write out all the pairs of numbers which can be multiplied to produce c.
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4 0
3 years ago
Please help ASAP!, please and thank you have a great and blessed day!
Andre45 [30]

Answer:

no

yes

no

no

yes

no

Step-by-step explanation:

I hope that this helps, but I'll pass on the "blessed day" considering I'm satanic lol

8 0
3 years ago
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Alfonso drove his car at an average speed of 80km per hour for a total distance of 440km. How long did he travel to cover this d
Bas_tet [7]
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6 0
3 years ago
Help 30 points and i will mark brainliest for the best answer which will be more points
klasskru [66]

Answer:

See below

Step-by-step explanation:

From the table we see there is a relation between x and y values

Every step change of x = 0.5, every step change of y = 2

<u>This relation is linear. The formula for linear function is:</u>

  • y = mx + b

<u>Using to pairs of points to get the slope and y-intercept</u>

  • (0, 60) and (1, 64)

<u>Calculating the slope:</u>

  • m = (64 - 60)/(1 - 0) = 4/1 = 4
  • y - intercept is 60 as per point (0, 60)

<u>So the function is</u>

  • y = 4x + 60
<h3>Part A</h3>
  • Yes. Described above
<h3>Part B</h3>
  • y = 4x + 60
<h3>Part C</h3>
  • Slope is the steepness of the line.
  • y -intercept is the lowest score with no time spent studying
6 0
3 years ago
This is the whole thing.
crimeas [40]

Answer:

Can you attach it? i will do it if you attach it

Step-by-step explanation:

5 0
3 years ago
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