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
Sedbober [7]
2 years ago
11

For a test in a math class, 60 students arrive and take out their supplies. Of those students, 22 bring pens, and 48 bring penci

ls. Only one student arrives without a pen or pencil.
How many students brought both a pen and a pencil?
Mathematics
1 answer:
dsp732 years ago
7 0

Answer:

11 students brought both a pen and a pencil

Step-by-step explanation:

59 students brought a pen or pencil or both

48 + 22 = 70

70-59 = 11

11 students brought both a pen and a pencil

You might be interested in
Find the value of the expression ​
Karolina [17]

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the Arithmetic Operation.

====> 5(3+6) + 5*3/ 5(4-1)

=====> 5(9) + 15 / 5(3)

=====> 45+15 / 15

=====> 60/15

======> 4

answer is 4

4 0
3 years ago
Factor completely 2x^3y^4-8x^2y^3+6xy^2
Maru [420]

Answer:

2 x y^2 (x y - 1) (x y - 3)

Step-by-step explanation:

2x^3y^4-8x^2y^3+6xy^2

each term contains 2xy^2 so factor that out

2xy^2(x^2y^2 -4xy+3)

then lets factor the inside

what terms multiply together to give us +3 and add to -4

-3* -1 = 3     -3+-1 =-4

2 x y^2 (x y - 1) (x y - 3)

6 0
3 years ago
Please help i need to pass
kotykmax [81]

la neta lo a mirado pero se me olvido if I'm right I think it' c

4 0
3 years ago
A plane flying horizontally at an altitude of 3 mi and a speed of 440 mi/h passes directly over a radar station. find the rate a
Licemer1 [7]
The distance is increasing at a rate that is the speed of the plane multiplied by the cosine of the angle between its flight path and the direct line to the radar station. That cosine is 4/√(3²+4²) = 4/5, so the distance is increasing at
  440 mi/h × 4/5 = 352 mi/h
8 0
3 years ago
Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi
mrs_skeptik [129]

Answer:

A. 2(x + 9) = 8

Step-by-step explanation:

To solve this problem, we proceed as follows:

- We call "x" the number picked up by Amy:

x

- Amy then adds 9 to this number, so we get:

x+9

- Then, we multiply this sum by 2, so we get:

2(x+9)

- Finally, Amy says that this number is equal to 8:

2(x+9)=8

So the correct equation is

A. 2(x + 9) = 8

We can even solve it to find the number. We get:

2(x+9)=8\\2x+2\cdot 9 = 8\\2x+18=8\\2x+18-18=8-18\\2x=-10\\x=\frac{-10}{2}=-5

5 0
3 years ago
Other questions:
  • Rearrange f=3g+2 to make g the subject
    12·2 answers
  • Find a28 in the arithmetic sequence: 5.8, 3.5, 1.2, -1.1,
    5·1 answer
  • The sum of three three times a number and 77 more than the number is the same as the difference between minus−2323 n twice twice
    12·1 answer
  • What is the factorization of 216 times 12 - 64?
    8·2 answers
  • Lynette has a metal doorstop with the dimensions shown. Each cubic centimeter of the metal in the doorstop has a mass of about 8
    5·2 answers
  • What is the value of the first 4 in this...4,384,488?​
    13·1 answer
  • What is the function for the arithmetic sequence 7,9,11,13,15,17
    8·1 answer
  • The 32 oz can
    10·1 answer
  • I need the answer to this picture below
    5·1 answer
  • What is the range of the function y= √x+5
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!