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3 years ago

Find the y-intercept of the line 2x+10y=20 type in an ordered pair as your answer.

Mathematics

1 answer:

dybincka [34]3 years ago

3 0

(0, 2 )

to find the y-intercept, let x = 0 in the equation

x = 0 , then 10y = 20 ⇒ y = 2 ← ( y- intercept ) ⇔ (0, 2 )

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3 years ago

Julian walked 6/10 of a mile to his friends house and another 35/100 mile to the store. He walked 1/4 of a mile back home. Julia

AveGali [126]

The statement, "Julian's sister said he walked 1/5 mile" cannot be agreed because Julian totally walked $1\frac{1}{5} \text{ or } \frac{6}{5}$ miles.

<u>Solution:</u>

Given that,

Julian walked 6/10 of a mile to his friends house
Another 35/100 mile to the store
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To find total distance walked by Julian we have to add the above stated values. That is, $\frac{6}{10} +\frac{35}{100} +\frac{1}{4}$

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Therefore, the least common factor of 10, 100 and 4 is 100. With like denominators we can operate on just the numerators,

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3 years ago

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3 years ago

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garri49 [273]

Answer:

x∈(-∞,3]

Step-by-step explanation:

2x-6<=5*3-5x

2x-6<=15-5x

+5x +5x

7x-6<=15

+6 +6

7x<=21

:7 :7

x<=3

x∈(-∞,3]

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3 years ago

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Zepler [3.9K]

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