1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
e-lub [12.9K]
3 years ago
5

Last year, the school library had a total of x books. Over the summer, the library acquired another 42 books and now has a total

of 2,402 books. Which equation could be used to find x, the number of books the library had last year?
A.2,402 + x = 42
B.x + 42 = 2,402
C.42x = 2,402
D.x - 42 = 2,402
Mathematics
1 answer:
natta225 [31]3 years ago
4 0
B.x + 42 = 2,402 letter b
You might be interested in
Change 3240 degrees/second to radians/second
Sergeu [11.5K]

Using the formula 1° × π/180 = 0.01745rad,


3240 degrees/second = 56.54867 radians/seconds

4 0
3 years ago
Find the slope of line passing through the two points, (7, 1) and (-2, 1).
Mamont248 [21]

Answer: m = 0

Step-by-step explanation:

Slope (m) = y2 - y1/,x2 - x1 : meaning increase in y divided by increase in x . it can also be written as ∆y/∆x

y1= 1, y2 = 1, x1 = 7, x2 = -2

Substitute for those values in the equation above

m = 1 -1/-2 - 7

= 0/-9

Therefore,

m = 0

The slope of the line passing through those coordinates = 0

3 0
3 years ago
Which is larger, 3/10 or 0.25? <br><br>A.3/10 <br><br>B.0.25 <br><br>C.They are equal.​
erastova [34]

Answer:

A. 3/10

Step-by-step explanation:

0.25 = 2.5/10

2.5/10 < 3/10

3 0
3 years ago
Read 2 more answers
Find the value of this expression if x = 4 and<br> y = -2.<br> ху/5
slavikrds [6]

Answer:

-1.6

Step-by-step explanation:

4x-2/5

=-8/5

=-1.6

8 0
2 years ago
Name a rational number between the two given numbers? 7/11ths and 4/7ths explain how you know​
Alex_Xolod [135]

Answer:

basically u have to beble gep

Step-by-step explanation:

art

4 0
3 years ago
Other questions:
  • I would like to purchase 20 products at the cost of $65 per product the state sales tax is 3.5% what is the total
    6·1 answer
  • 4 percent of x days is 56
    9·1 answer
  • Can someone answer this? ...Is it even possible?
    14·1 answer
  • I will give brainly!!!!
    9·2 answers
  • A distribution of numbers has the following five-number summary: 13.7, 24.5, 38.9, 50.0, 73.2 True or False? These numbers can b
    11·2 answers
  • Which expression is equivalent to log(10^7), a. 7.10 b. 7.log 10 c. 7 d. 1
    15·1 answer
  • Please help!!! Which is not equal to the others?
    6·1 answer
  • Solve the system of equations by substitution. Show the steps that correspond with the substitution method.
    10·1 answer
  • Find the missing angle ACB.<br> A. 90°<br> B. 70°<br> C. 45°<br> D. 40<br> E. 20°
    8·1 answer
  • In order for Figure Y to be similar to Figure X,<br> the scale factor would be?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!