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3 years ago

I need help now pleaseeee?

Mathematics

1 answer:

VLD [36.1K]3 years ago

4 0

Answer:here we go

Step-by-step explanation:

13x+(4x+10)=180

Simply brackets

13x+4x+10=180

17x+10=180

-10

17x=180-10

17x=170

170/17=10

X=10

2(y+25)+2y−30=180

2y+50+2y−30=180

add like terms

4y+20=180

4y=160

160/4=40

Y=40

13x=130

(4x+10)=50

2(y+25)=130

(2y-30)=50

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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Answer:

$Hello, There!$

What is 2/5 * 7/10

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Step-by-step explanation:

As you Can See Here I have Explained how to Multiply Fraction.

we multiply two fractions, such as 7/10 x 2/5, we simply multiply the numerators by each other and the denominators by each other.

To multiply the two fractions, first multiply the top numbers by each other, then multiply the bottom numbers by each other,

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7/10 and 2/5 = ?

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3 years ago