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
EleoNora [17]
3 years ago
5

There are total of 84 students in the robotics club and the science club. The science club has 12 more students than the robotic

s club. How many students are in the science club?
Mathematics
2 answers:
jeka57 [31]3 years ago
7 0
84 divided by 2 is 48
one set of 48-12 is 36
36 students are in the science club
ANTONII [103]3 years ago
7 0
To solve this problem we are going to write Let Statements

Let x = number of people in robotics club
Let x+ 12 = number of people in science club

x + x + 12 = 84
2x + 12 = 84
2x = 72
x = 36

Now let's plug x into the expression for the number of people in science club that was written previously.
(36) + 12 = 36

Therefore, there were 36 people in the science club
You might be interested in
Find the area of each figure. round to the nearest tenth if necessary .
Alex787 [66]

We first would divide the Pentagon into two shapes, one a square and the other a triangle. To find the height of the triangle we must minus the 15cm to the 10cm, which gives us 5cm.

5cm= height of triangle

7cm= base of triangle

Then, apply the area of triangle formula

which is: A=(b×h)÷2

so the area would be 17.5cm squared.

For the square, 10= height and the 7=base

The formula for rectangles is:

A=b×h

so, the area is 70cm squared.

if you want the total area add the two area together, which equals 87.5cm squared.

I hope this helps.

7 0
3 years ago
Which polynomial shows the difference of (4x2 + 3x - 2) and (x2 + 2x + 4)?
Marat540 [252]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
PLSSS HLEPP ME OUTT ITS URGENTTTT​
8090 [49]
Let the numbers be 7x and 4x
According to question
7x-4x =57
3x =57
X=57/3
X=19
So the numbers are
7x=7*19=133
4x=4*19=76
6 0
3 years ago
Molly uses 9.5 pints of blue paint and white paint to paint her bedroom walls. 3 4 of this amount is blue paint, and the rest is
Vilka [71]

Answer:

  2.375 pints

Step-by-step explanation:

Since 3/4 of the paint is blue, the remaining 1/4 of the paint is white. 1/4 of the total amount is ...

  (1/4)(9.5 pints) = 2.375 pints . . . . of white paint

5 0
3 years ago
Hey! I would really love it if someone could help me
Umnica [9.8K]
Alrigth and B....

I think??????????? If I get it wrong im sorry ;-;
4 0
3 years ago
Other questions:
  • The price of a certain stock fell$2 each day for 4 consecutive days. Write an expression that you could use to find the change i
    13·2 answers
  • When completely factored, <br> is equivalent to which of the following?
    8·2 answers
  • Awesome car company sold 20 cars this week.Their goal is to sell at least 25% more next week. Write an inequality that represent
    14·1 answer
  • Need help with geometry.
    15·1 answer
  • Which is not an equation of the line going through (3, -6) and (1,2)
    14·1 answer
  • Increase or decrease 32 pages to 28 Pages round to the nearest tenth of a percent
    6·1 answer
  • Help PLSSSSS THANKS 111
    7·1 answer
  • What is the answer??
    7·1 answer
  • Noah and Gabriel are in the same English class. They have taken 6 quizzes so far. Find the measures of center for each of the st
    6·1 answer
  • A company is considering producing some new products. Based on past records, management believes that there is a 70% chance that
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!