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3 years ago

Nancy has nine books and she has read 8 total books Sally has two times more books the Nancy how many books does Sally have

Mathematics

1 answer:

ankoles [38]3 years ago

7 0

Sally has eight-teen books.

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Oksana_A [137]

Hey again!

The answer to your question is 10 meters.

We can solve this by multiplying 15 and 2/3, and you get 10

Hope it helps!

7 0

3 years ago

Q #5 please I need your help

mojhsa [17]

"Standard form" is the form ...

... ax +by = c

where a, b, c are mutually prime integers and the leading coefficient is positive. (If a ≠ 0, then it is "leading". If a = 0, then b is the leading coefficient.)

Of the choices offered, the only one that is equivalent to the given equation is ...

... -x + 6y = 5

_____

However, "standard form" requires the leading coefficient be positive, so an appropriate answer would be ...

... x -6y = -5

... 6y -x = 5

____

This is another one for my "broken question" file.

4 0

3 years ago

What is the pythagorean theorem? x?

wariber [46]

Answer:

A^2+b^2=c^2

Step-by-step explanation:

Pretty much the two shortest sides of a right triangle squared is equal to the length of the longer side (hypotenuse) squared

6 0

3 years ago

1. For each problem, use the properties of inequalities to write a true inequality statement.

vlabodo [156]

Part a) The true inequality statement is: $-2>-5$

Part b) The true inequality statement is: $-4>-7$

Part c) The true inequality is $6$

Step-by-step explanation:

We are given the two integers are -2 and -5.

Part a)

Write a true inequality statement.

The true inequality statement is: $-2>-5$

Part b)

Subtract-2 from each side of the inequality. Write a true inequality statement.

Subtracting -2 from each side we get:

$-2>-5\\-2-2>-5-2\\-4>-7$

The true inequality statement is: $-4>-7$

Part c)

Multiply each number by-3. Write a true inequality statement.

Multiplying -3 on both sides:

$-2>-5\\-2*-3>-5*-3\\Multiplying\,\,-3\,\,will\,\,change\,\,the\,\,inequality\,\,sign\\6$

The true inequality is $6$

Keywords: Solving inequalities

Learn more about Solving inequalities at:

#learnwithBrainly

8 0

3 years ago

Find the rule :<br> pls answer fast I need this for homework

kupik [55]

It’s x5 and it’s 19 to 24

5 0

3 years ago