3 years ago

Help with this question quickly please!!

Mathematics

1 answer:

DiKsa [7]3 years ago

8 0

Answer:

The anwers is D

Step-by-step explanation:

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Find the equation of the line parallel to y=2x+6 passing through (4,5)

ozzi

Answer:

y=2x-3

when two lines are parallel, they have the same slope.

in the formula y=mx+b, m=slope of the line

we know 2 will be the slope for the line passing through (4,5)

next plug in (4,5) into the formula with 2 as the slope

4=x 5=y

next 5=2(4)+b

and you end up with

y=2x-3 when you simplify

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3 years ago

4(5x - 2) = 72<br> What do I do

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Answer:

x = 4

Step-by-step explanation:

4(5x - 2) = 72

Do the distributive property

20x - 8 = 72

Then add 8 to both sides to get 20x alone

20x - 8 = 72

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Then divide both sides by 20 to get x

$\frac{20x}{20} = \frac{80}{20}$

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3 years ago

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Answer:

19 Cds left.

Step-by-step explanation:

The question said he used 31 Cds, so 50 minus 31 is 19.

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3 years ago

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Here maybe this image might help.

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3 years ago

the population of a town today is 50000 people if the population decreased by 5% a year what will the towns population be in 10

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The population of the town in 10 years would be 29,937.

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