3 years ago

Find the x value to the nearest tenth

Mathematics

1 answer:

Tasya [4]3 years ago

8 0

Answer:

Step-by-step explanation:

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There was some chicks in 4 coops. How many chicks were in each coop?

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Answer:

There is not enough information to solve.

Step-by-step explanation:

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Break apart the number you are subtracting. write the difference 64-8

Aleksandr-060686 [28]

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3 years ago

Simplify (2.5)(−5)(−4.6). −575 −57.5 57.5 575

kogti [31]

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Biff is 25 years older than Hannah today. Four years from now,Biff will be 6 times as old as Hannah will be. How old is Hannah t

gavmur [86]

Hannah is 1 year old today.

Step-by-step explanation:

Let,

Hannah = x

Biff = y

According to given statement;

y = x+25 Eqn 1

In four years;

y+4 = 6(x+4) Eqn 2

Putting value of y from Eqn 1 in Eqn 2;

$(x+25)+4=6x+24\\x+25+4=6x+24\\x+29=6x+24\\29-24=6x-x\\5=5x\\5x=5$

Dividing both sides by 5

$\frac{5x}{5}=\frac{5}{5}\\x=1$

As x is age of Hannah, therefore,

Hannah is 1 year old today.

Keywords: linear equations, substitution method

Learn more about linear equations at:

#LearnwithBrainly

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