2-step word problems
Our school library started the day with 284 books. During the day, 28 books were returned, and some
others were checked out. At the end of the day, the school library had 293 books.
How many books were checked out today?
books

Answers

Answer 1

Answer:

19 books were checked out.

Step-by-step explanation:

284 + 28 = 312

312 - 293 =  19


Related Questions

Confused about this. Pythagorean Theorem to solve. a^2 + b^2 = c^2. The side represented by the letter c is always the longest side, across from the 90 degree angle. ?

Answers

Answer:

Step-by-step explanation:

in pythagorean theorem, a and b are always the legs that make the L shape

we know that a is 15 and c is 25

so what we have so far is

15^2 + b^2 = 25^2

now we can solve for b

225 + b^2 = 625

b^2 = 625 -225

b^2 = 400

b = square root(400)

b = 20

Help!!! I need help on question 2

Answers

Answer:

No

Step-by-step explanation:

No because the ratio of the sides are different

9/6 = 1.5 whereas,

4/3 = 1.333

so the ratios are different and not the same so they are not similar.

PLZ HURRY AND HELP!! (I’LL MARK BRAINLIEST) What is the slope of the line in the graph?
(There are no answer choices for this question)

Answers

Answer:

1

Step-by-step explanation:

y = x + 1 is the full equation but the slope is just 1 or x

Answer:

1/1

Step-by-step explanation:

the slope is 1/1 because it goes up 1 and to the right 1 which means the change in y is 1 and the change in x is 1, so the change in y over the change in x is 1/1 which means the slope is 1/1

Recommend me some songs please!
I love kpop, alternative, indie, and basically every genre idc lol. I’m getting tired of listening to the same 5 songs, xD
Thanks if you do!

Answers

Answer:

34 + 35 ariana grande

remember that night? sara kays

why dont we just dance josh turner

without you luke combs

it wasn't me shaggy

be like that kane brown, swae lee, khalid

so done the kid laroi

wrong kid laroi

spicy ty dolla $ign

follow your arrow kacey musgraves

swing trace adkins

must be doin somthin right billy currington

voices chis young

redneck woman gretchen wilson

born to fly sara evns

houston we got a problem luke combs

Step-by-step explanation:

Answer:

All song from ateez(kpop)

Inception

Thanxx

to the beat

one day at a time(all english)

better

my way

wonderland

hala hala

pirate king

illusion

wave

double points plz help

Answers

When x is 100 y will be 122

Six friends went to a baseball game. The price of admission per person was $x. Three friends bought a hot dog for $3 each. Write an expression that represents the total cost.

Answers

Answer:

C(cost)=6x+9

Step-by-step explanation:

6 friends

3 friends bought a hot dog for 3 dollars

3*3=9

9 is the cost of three hot dogs

C=cost

Slope intercept form

y=mx+b

y=6x+9

Hannah is flying a kite with a trying that is 60 feet long. If Patricia is standing directly below the kite and 16 feet away from hannah, what angle does the string make with the sand? (Use extra ratio)

Answers

Answer:

74.5°

Step-by-step explanation:

Hannah, the kite and Patricia form the vertices of a right-angled triangle with the hypotenuse side the length of the string L = 60 feet and adjacent side the distance between Hannah and Patricia = d = 16 feet.

Let the angle between the string and the sand be Ф.

By trigonometric ratios,

cosФ = adjacent/hypotenuse

= d/L

= 16 feet/60 feet

= 0.2667

Ф = cos⁻¹(0.2667)

= 74.53°

≅ 74.5°

So, he angle between the string and the sand is Ф = 74.5°

Jake’s family is moving to a new home. They packed 22 boxes in \large 1\small \frac{5}{6} hours. What is the average number of boxes they packed per hour?

Answers

Answer:

12 boxes per hour

Step-by-step explanation:

22 boxes in 1 5/6 hours

22 /11/6

22 *6/11=12

Hope this helps plz hit the crown :D

22 large fry 22 big macks and 300 sweat tea’s

Helpppppp I’ll give u a star

Answers

Answer:

a - one square gets added to each of the legs every time

b - 35

c - 3235

d -  4x+3 = number of squares       x = figure number  

the student council sold pennants and pom poms. the pom poms cost .75 more than the pennants two pennants and two pom poms cost 6.50. what are the prices for the pennants and pom poms?

Answers

Answer:

1 pennant is 1.25, 1 pom is 2

Complete the sentence. (889x27)+50 is than 889x27

Answers

Answer: 889 x 27 + 50 is greater than 889 x 27.

Step-by-step explanation: Hope this helps

Answer:

greater than

Step-by-step explanation:

(889x27)+50 is greater than 889x27

It’s not the third answer can someone help plz !!!! I’ll give brainliest

Answers

Answer:

2nd

Step-by-step explanation:

Answer:

i believe the answer is b

Step-by-step explanation:

. If TSR ~ TFE, find the perimeter of TFE.

Answers

Answer3.2837377392:

Step-by-step explanation:

convert: ____seconds=5/6 minute

Answers

Answer:

50

Step-by-step explanation:

Answer:

50 seconds

Step-by-step explanation:

If I read this correctly the 50 seconds is 5/6 of a minute.

First we know there are 60 seconds to a minute. 60 can be divided by 6 to get 10 or we can just divide 60 by 10 to get the denominator (keep in mind 1/6 is worth 10 seconds) you can then multiply the numerator (5) by 10 to get 50 out of 60 seconds or 5/6 of a minute

a man travels 42km in 45 minutes . What is his average speed in kilometers per hour​

Answers

45x = 42�60

x = 42�60 / 45

x = 14*4 = 56 km/hr

The average speed of the man is 56 kilometers per hour

How to determine the average speed?

We have:

Distance = 42 km

Time = 45 minutes

Start by converting the time to hour

Time = 45/60 hour

Time = 0.75 hour

The speed is then calculated as:

Speed = Distance/Time

This gives

Speed = 42/0.75

Evaluate

Speed = 56

Hence, the average speed of the man is 56 kilometers per hour

Read more about speed at:

https://brainly.com/question/4931057

#SPJ6

what is the awnser to the problem b-9.5<7

Answers

Answer:

b < 16.5

Step-by-step explanation:

b - 9.5 + 9.5 < 7 + 9.5

b <  16.5

hope this helped :D

unit rate in real life can someone plz give a full thing with out saying what dose it mean if your going to say that say it in the comments pls just give problem and solve it then put it in word why your at it.

Answers

Answer:

if you mean like an example, cooking instructions, if they ask for a certain amount of time for this many of the item, but not the amount you want, you can use another example of time to find unit rate then figure out how long you need to cook it for with your desired number of items

Step-by-step explanation:

what is the answer it is immpossible

Answers

Answer:

b

Step-by-step explanation:

not exactly "impossible" my good lad

Answer:

B

Step-by-step explanation:

of course, the even fractions are not irrational.

sqrt 16 is not irrational bc =4

so the answer is B, or sqrt 15

Some give me some underrated songs/artists

Answers

Answer:

Lil Loaded, Jee hawkins 9lokknine

Step-by-step explanation:

1. " Fools Gold" by One Direction.
2. " Rain" by Kid Kudi.
3. " Lover to Lover" by Florence + the Machine.
4. " All Too Well" by Taylor Swift.
5. " Tomorrow Is Today" by Billy Joel.
6. " 5 Year Plan" by Chance the Rapper.
7. “ Tenerife Sea” by Ed Sheeran.

PLease answer for 10 points

Answers

Answer:

C

Step-by-step explanation:

Simplify square root 2/245

Answers

Answer:

Calculation is above

does the given information represent a function?
(1,-2),(2,-1),(4,-8),(9,6),(4,8)
yes or no​

Answers

Answer:

No this is not a function because of the two 4 in the x values.

A tour guide organizes vacation packages at a beachside town. There are 7 hotels, 5 cabins, 4 meal plans, 3 escape rooms, and 2 amusement parks. The tour guide chooses either a hotel or a cabin and then selects one of each of the remaining options. Find the total number of possible vacation packages.

Answers

Answer:

288

Step-by-step explanation:

288 was the answer.

The total number of possible vacation packages 288.

What is multiplication?

The fundamental concept of repeatedly adding the same number is represented by the process of multiplication.

The number of ways to choose a hotel or a cabin is 7 + 5 = 12, and the number of ways to choose one of each of the remaining options is 4 x 3 x 2 = 24, since there are 4 meal plans, 3 escape rooms, and 2 amusement parks to choose from.

To find the total number of possible vacation packages, we can multiply these numbers:

Total number of possible vacation packages = 12 x 24

Total number of possible vacation packages = 288

Therefore, there are 288 possible vacation packages.

To know more about multiplication check:

brainly.com/question/5992872

#SPJ3

What is the value of x in the equation 8x-2y = 48, when y= 4?
O6
O7
O 14
O 48

Answers

the answer should be B-7

10 points! + Brainly


Evaluate 3n² + 4n -n if n = 7

Please show me how you got that answer.

Use PEMDAS OR BEDMAS..whichever one you choose.

Answers

Answer:

3n² + 4n - n

3 x 7² + 4 x 7 - 7

first do the exponent because there is no parentheses

3 x 49 + 4 x 7 - 7

second do either multiplication or division with ever is closes to the left

147 + 4 x 7 - 7

147 + 28 - 7

third do either addition or subtraction which ever is closes to the left

175 -7

168

finally the answer is 168

Solve. x+4=23
21
19
-19
27

Answers

Answer:

x=19

Step-by-step explanation:

first you have to subtract both sides from 4 so you will get

x=23-4

after simplify 23-4 to 19

and that's how you get your answer

Answer:

B x=19

Step-by-step explanation:

hope this helps you out

100 POINTS YOU WILL BE REPORTED IF WRONG ANSWER BRAINLIEST IF CORRECT
Compare - 5.5 and - 26/5 .
A.The number -5.5 is -26/5 equal to .
B.The number -5.5 is -26/5 less than .
C.The number -5.5 is -26/5 less than or equal to .
D.The number -5.5 is -26/5 greater than .

Answers

I believe it’s D

because ....

When you divide 26 by 5 you get to 5.2 which is less than 5.5 so... you can infer that it’s greater;)

In a school thereare 160 boys to number of girls is 2:3how many girls there are

Answers

Answer:

240 girls

Step-by-step explanation:

Let number of girls be x.

160:x = 2:3

Multiply right side by 80--> 160:x = 160:240

x=240.

So there are 240 girls.

Answer:

There should be 240 girls.

Step-by-step explanation:

Ultimately, you want 40% of the school to be boys and 60% of the school to be girls which equal to the ratio 2:3.  Divide 160 by 2 to get 80 for the first part of the ratio, then you should multiply that number by 3 to get 240 as the number of girls in that school.

The ratio should be 160:240 when you put the number of boys and girls in this situation.

PLEASE HELP WILL GIVE BRANLIEST

Answers

Answer:

SECOND ONEBDJDJDNDNDNDHDBDHDJRHRBRB

(8,-3) that’s the answer

Please help! Attached is the picture of the problem! Will name Brainliest!

Answers

Answer:

Blank 1: Parallel

Blank 2: Zero

Blank 3: Perpendicular

Blank4: Maximum

Step-by-step explanation:

If you really ready it out loud with these words in the blanks as I assigned them, it sounds completely right.

Further Explanation:

Blank 1: If the sentence if talking about the angle being of 0 degrees, it means that the line on a graph would be completely straight across;

Blank 2: Since it's a straight line across, it would have little to no work to do in order to force anything.

Blank 3: With this one being a 90 degree angle, and not being a straight line it would only be natural that this answer would be perpendicular.

Blank 4: It would have a lot of work to do since the said line is pushing in two separate directions, as you can see from the picture provided in the question.

Hope this helped!

If it's incorrect I apologize.

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