The library at school is organized by fiction and non-fiction books. There are 3 non-fiction books for every 7 fiction books. How many total books are there if the library has 240 non-fiction books?

Answer:

2nd answer choice

Step-by-step explanation:

First, you see which inequalities are represented in the graph. When doing this,  I just temporarily the signs to equal signs so just basically ignore the inequalities. Then, when you find the ones with the right numbers, you can worry about the inequalities. Remember that greater than is always the side where the y values increase and less than is always where the numbers on the y axis decrease. Also, pay attention to the equal than sign. If it has a line under the sign, the line has to be solid while if there is no line, then it is dashed. In this problem, The first equation represents the dashed line and the second is the solid line.

The position labeled 1 represents the season of summer in the Eastern Hemisphere.

The answer is 45 (explained down at the image).

Answer:

45

Step-by-step explanation:

What you wanna do is just simplify the equation as much as possible:

First, the inner parenthesis:

2(10-5)=20-10=10

5(6-5)=30-25=5

And then we have:

3(10+5)=

Just simplify! :)

30+15=45

45

Answer:

true?

Step-by-step explanation:

Answer:

-18

Step-by-step explanation:

Addition. Hope this helped

Answer:

-18

Step-by-step explanation:

try that, if it's the wrong answer then lmk!

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Work Shown:

A = P*(1+r/n)^(n*t)

A = 8200*(1+0.02/1)^(1*7)

A = 9419.2224747241

A = 9419.22

Note: I assumed the bank is using annual compounding. The instructions didn't mention it, so that's why I went with n = 1. If your teacher or textbook mention otherwise, say monthly compounding, then you'll change n to n = 12. I would ask for clarification.

Answer:

y = -2x + 9

y= -1x + 10

Step-by-step explanation:

There is a way that you can figure it out but it’s complicated use desmos it makes it easy

Answer:

2.5/10 = 0.25 cents per ounce

Answer:

15 Simple Traits Of A Truly Good Person

They are honest in relationships. ...

They compliment others when deserved. ...

They call their parents regularly. ...

They are polite. ...

They are kind to everyone. ...

They are generous with their belongings. ...

They remember their manners. ...

They think of others.

Step-by-step explanation:

HOPE THIS HELP

PICK ME AS THE BRAINLIEST

Answer:

friendly, helpfull, kind, and likeable.

Step-by-step explanation:

Answer:

15.87%

Step-by-step explanation:

I picked randomly and got it right xD

Answer:

15.87%

Step-by-step explanation:

Just look lol

Answer:

(1/2 divided by 3/4)

Step-by-step explanation:

Answer:

puedes multiplicar 3 y 243 (you can multiply 3 and 243)

Step-by-step explanation:

espero que esto ayude (hope this helps) :)

hay muchas combinaciones, supongo que se puede elegir sólo una respuesta

1 x 729

3 x 243

9 x 81

27 x 27

81 x 9

Answer:

90 MPH

Step-by-step explanation:

2700 / 30 = 90

Answer:

C

Step-by-step explanation:

If you plug the values of x and y into the equation, its C

Answer:

42

Step-by-step explanation:

Step-by-step explanation:

Let us intepret this condition in our context:

"...that the minimum value is not less than 2 and the maximum value is not greater than 5"

This means that when we roll the dice, we do not want 1 or 6 to appear. Instead we wish for 2/3/4/5 to appear.

The probability of getting these four sides out of six in a roll is 4/6, or 2/3.

We have to roll this dice 4 times. Hence we raise the probability to a power of 4:

Total probability = (2/3)⁴

= (2)⁴ / (3)⁴

= 16/81. (C)

Answer:

x is 10x-33

Step-by-step explanation:

Answer:

1 =80

2 =100

3 =80

4 =100

6 = 100

7 =80

8 =100

Step-by-step explanation: since 5 and 7 are the same, if u slide the bottom up to the top, 1 and 3 would be the same as 5 and 7

2,4,6,and 8 are 180-80 which equals 100

Answer:

1, 3, 5, 7 = 80°

2, 4, 6, 8 = 100°

Step-by-step explanation:

1, 3, 5, and 7 are congruent to each other

2, 4, 6 and 8 are congruent to each other

1 + 2 + 3 + 4 = 360°

80° + x + 80° + x = 360°

160° + 2x = 360°

2x = 360° - 160°

2x/2 = 200°

x = 100°

Answer:

x=8, y=73/3

Step-by-step explanation:

they ask to solve by substitution so from second equation find y

4x-3y= -41 isolate y

4x+41 = 3y divide both sides by 3

(4x+41)/3= y substitute this y in the first equation

5x+2y = -34

5x+2(4x+41)/3 = -34 distribute and find the common denominator

3*5x+(8x+82)/3 = -34

15x+8x+82=-34*3 cross multiply

23x = -102-82

x=-184/23=8

y=(4*8+41)/3=73/3 is about 24.333..

Answer:

( B ) lng = 5

Step-by-step explanation:

Answer:

$1.33

Step-by-step explanation:

Answer:

$ 1.33

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

[tex]\frac{15}{r} =\frac{15}{5}=3[/tex]

Answer:  4(5z−2)

Step-by-step explanation: Brainliest pls

Answer: I am learning this right now, and the right answer is c

Step-by-step explanation: If you set it up correctly it is going to be a fraction, and d cannot be solved so that leaves you with c.

Answer:

Well both zookeepers are correct but the second zookeepers answer was more accurate.

Step-by-step explanation:

The first zookeeper gave the equation :

[tex]x - 41.5 = 13.5[/tex]

So , In order to find Benards speed which is denoted as x , we would still have to collect like terms to isolate x.

The second zookeeper gave the equation :

[tex]41.5 + 13.5 = x[/tex]

In this equation the zookeeper had already isolated x so, only simple addition was needed to find Bernard's speed.

This equation is easier to solve.

Answer:

1:18

Step-by-step explanation:

Given that,

Length of a toy jeep = 12 1/2 inches = 25/2 inches

Length of an actual jeep = 18 3/4 feet = 75/4 feet

1 foot = 12 inches

75/4 feet = 225 inches

We need to find the ratio of the length of the toy jeep to the length of the actual jeep.

[tex]R=\dfrac{\dfrac{25}{2}}{225}\\\\=\dfrac{1}{18}[/tex]

So, the required ratio is 1:18.

Answer:

#9) A) Addition property of equality

Step-by-step explanation:

Hope this helps

Answer:

a- 2/5 + 1/4=.65 mixture of red and blue paint

(2/5) / .65 X 1.625=1 gallon of red paint

(1/4) / .65 X 1.625=5/8 gllaons of blue paint, because

1 + 5/8=1 5/8 gallons of purple paint.

b-1/10 + 2/5 + 1/4=.75 mixture of white, red and blue paint

(1/10) / .75 X 3/8= 1/20 gallons of white paint

(2/5) / .75 X 3/8=1/5 gallons of red paint

(1/4) / .75 X 3/8=1/8 gallons of blue paint, because

1/20 + 1/5 + 1/8=3/8 gallons of lighter purple paint.

Step-by-step explanation:

Answer:

RS

Step-by-step explanation:

RS is the corresponding side to AB

Answer:

RS

Step-by-step explanation:

Hope this helped have an amazing day!