3 years ago

Write the equation.Please help

Mathematics

1 answer:

Mamont248 [21]3 years ago

8 0

Y = 3x is the answer
I did the math

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Word problem with time....find the answer pleaseee

topjm [15]

Answer:

10.35 am

Step-by-step explanation:

Find the LCM

LCM = 275 minutes ÷ 60 minutes to change into hours

= 4hrs 35 min

6.00am + 4hrs 35min

= 10.35 am

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3 years ago

Please give me the awnser I will brainlist

Mrrafil [7]

Answer:

sum of two even numbers will always be even. conjecture just means to make a generalization based on patterns

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3 years ago

Calculate the percent decrease 34,000 2,720

Alekssandra [29.7K]

Take 2,720/34,000=.0806. This means that 2,720 is 8.06% of the original number. In order to find the percentage of decrease, you take 100%-8.06%, which equals 91.94%. Your answer is 91.94%.

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3 years ago

Change the fraction w-3/w+5 into an equivalent fraction with the denominator w2 + w – 20.

viktelen [127]

ANSWER

$\frac{ {w}^{2} - 7w + 12}{ {w}^{2} + w - 20 }$

EXPLANATION

The given fraction is,

$\frac{w - 3}{w + 5}$

To get an equivalent fraction, we multiply both the numerator and the denominator by the same quantity that will give us

w²+w-20

in the denominator.

This implies that,

$\frac{w - 3}{w + 5} = \frac{(w - 3)(w - 4)}{(w + 5)(w - 4)}$

We multiply out the numerators and denominators using the distributive property to obtain,

$\frac{w - 3}{w + 5} = \frac{ {w}^{2} - 4w - 3w + 12}{ {w}^{2} - 4w + 5w - 20 }$

This simplifies to

$\frac{w - 3}{w + 5} = \frac{ {w}^{2} - 7w + 12}{ {w}^{2} + w - 20 }$

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3 years ago

Fund the equation of the line that passes through the points (1,2) and (3,12).

aalyn [17]

Answer:

y=5x-3

Step-by-step explanation:

slope is 5, plug in (1,2) for x and y to find b

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3 years ago