3 years ago

What number can you add to √5 to get a rational number?

Mathematics

1 answer:

svetlana [45]3 years ago

4 0

Only -√5 will do the trick. Otherwise you're stuck with the irrational √5.

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The price of pears at a farm is $1.41 per pound. Which equation can be used to determine c, the total price of n pounds of pears

Schach [20]

Answer:

C = 1.41n

Step-by-step explanation:

you have to multiply 1.41 by the weight(n)

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3 years ago

Find two numbers with a sum of 20 and a difference of 14.

vivado [14]

A and B Definitely. 3 and 17, -3 and -17

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3 years ago

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lions [1.4K]

Step-by-step explanation:

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4 years ago

Rewrite logt (96) – logt (8) in compact form.<br> Hint: Use the quotient rule in reverse

S_A_V [24]

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3 years ago

Mickey and Donald earn $53 weekend after taxes Mickeys share is seven dollars greater than Donald's how much does Donald earn ea

igor_vitrenko [27]

Donald earns $23 each weekend and Mickey earns $30.

Step-by-step explanation:

Given,

Money earned by Mickey and Donald = $53

Let,

Share of Mickey = x

Share of Donald = y

According to given statement;

x+y=53 Eqn 1

x = y+7 Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$(y+7)+y=53\\y+7+y=53\\2y=53-7\\2y=46$

Dividing both sides by 2

$\frac{2y}{2}=\frac{46}{2}\\y=23$

Putting y=23 in Eqn 2

$x=23+7\\x=30$

Donald earns $23 each weekend and Mickey earns $30.

Keywords: linear equation, substitution method

Learn more about linear equations at:

#LearnwithBrainly

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4 years ago