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
rusak2 [61]
3 years ago
8

There are 24 students in a science class .Mr Sato will give each pair of students 3 magnets .so far,Mr Sato has given 9 pair of

students their 3 magnets. How many more magnets does Mr Sato need so that each pair of students has exactly 3 magnets?pls solve and explain how did you found your answer!!another thing if you answer this I will mark you as a brainliest so hurry !!!!!!!!
Mathematics
1 answer:
monitta3 years ago
7 0

Mr. Sato needs 9 magnets.

Explanation:

AS there are 24 students in the science class,

there are <span><span>242</span>=12</span> pair of students.

Mr. Sato wants to give each pair of students 3 magnets

Mr. Sato has already given 9 pairs of students their 3 magnets

Therefore number of pairs of students yet to be given magnets is <span>12−9=3</span>.

For them he needs <span>3×3=9</span> magnets.

You might be interested in
Solve for b₂, in terms of the area of a trapezoid, A, the height, h, and b₁: A =1/2 (b₁ + b₂)h
nikklg [1K]

Answer: b₂=2A/h-b₁

Step-by-step explanation:

A =1/2 (b₁ + b₂)h

2A=(b₁ + b₂)h

2A/h=b₁ + b₂

b₂=2A/h-b₁

8 0
2 years ago
What is the slope of the line given by the equation below? y = - 3x + 5
ladessa [460]

Answer:

-3

Step-by-step explanation:

6 0
3 years ago
IF YOU DO IT THEN YOU WILL GET BRAINLIEST! <br> −9x+4y=6<br> 9x+5y=−33<br> ​ <br> SOLVE FOR X AND Y
BigorU [14]

Answer:

x = 2  y = 3

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

7 0
3 years ago
How do you simplify 14.938 - 14.93 ? <br><br> Please help
omeli [17]

Answer:

0.008

Step-by-step explanation:

To know the steps pls look at the pic above

8 0
3 years ago
Please help quick will mark brainliest
Rzqust [24]

Answer: (-2,1) (-5,0) (-1,-4) are the cooridents for the reflection

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Solve for x <br> 4( 3x - 5) = -2(-x + 8) - 6x
    15·1 answer
  • 2(x + 2) + 1= 5(-x + 8)
    6·1 answer
  • Find the exact value of the expression. Do not use a calculator. If tan θ = 9, find the exact value of cot (pi/2 - θ)
    15·1 answer
  • Which of the following are valid names for the given triangle? Check all that<br> apply.
    14·2 answers
  • 25p+40q=375<br> Solve for p and q?
    14·1 answer
  • If David had $10. He shared $3 with Steve, $6 with Anderson. How much money does he have left?
    8·1 answer
  • Jerry's basketball team makes 40 baskets for a total of 92 points in a basketball game. some of the baskets are worth 2 points,
    7·1 answer
  • What is the distance between (-25, -3) and (1, -3)?
    12·1 answer
  • Evaluate.
    10·2 answers
  • Lena has 1.6kg of sugar.She uses 470g for a cake.<br> How much sugar does she have left?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!