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
gregori [183]
3 years ago
5

In Ms. Perron’s class, 60% of the students are boys. There are 26 students in the class. What is the total number of boys in Ms.

Perron’s class?
Help :'/
Mathematics
1 answer:
olga nikolaevna [1]3 years ago
3 0

Answer:

Let the no. of students be X.

Boys = 60% of X .

So Boys = (60/100)*X.

So left 40% of students are girls and it is given they are 14.

So total students X= total boys + total girls.

X = (60/100)*X+14.

(40/100)*X = 14.

X = (14*100)/40.

X = 35.

X - (60/100)*X = 14.

Step-by-step explanation:

You might be interested in
Multiply out the brackets and simplify x(x3+2)
DENIUS [597]
<span><span>x4</span>+2x is the answer </span><span>Simplify the </span>expression<span>.</span>
6 0
3 years ago
Linear Regression - Christmas Trees
bagirrra123 [75]

Answer:

it was increased 3.7 million

Step-by-step explanation:

6 0
2 years ago
Need help on number 4
Vaselesa [24]
<span>There are 2 3/4 boxes and 1/2 pies in each box how many pies are there? </span>
8 0
3 years ago
The graphs of two rational functions of f and g are shown. One of them is given by the expression 2-3x/x. Which graph is it? Tha
Nesterboy [21]

Answer:

It's the left graph, y = f(x)

Step-by-step explanation:

If you find the x-intercepts, you'd solve (2-3x)/x = 0. This means you'd really solve 2-3x=0, which gives you x=3/2.

So the graph must have an x-intercept at (1.5, 0). Only f(x) has that.

8 0
3 years ago
Please help me with this:
Katen [24]

Answer:

She used 22 paper fans, 66 balloons, and 32 streamers.

Step-by-step explanation:

In order to solve this problem, we need to find out the value of the paper fans. Because we need to find out the balloon amount, which is 3 times as much. The amount of streamers is 12 fewer than two times. We can't find it out just yet since we don't know the value of the paper fans. To find it out:

First, let's call the amount of paper fan as "x".

Then, we need to find out the amount of balloons. It is 3 times x. Which is the same as 3x.

The equation is now x + 3x + (?) = 120

We need to find out the amount of the (?).

So, to do that, it says the value is 12 fewer than 2 times the value of x. (x, because it is the amount of paper fans.)

It should be 2x-12.

Now, the equation is x+3x+2x-12=120.

Once we solve it, we know "x" is 22.

Now, we can multiply 3 by 22. Which is 66.

Then we can multiply 22 by 2, which is 44, and subtract 12, which is 32.

To double check, 22 + 44 + 32 = 120.

That's your answer!

5 0
3 years ago
Read 2 more answers
Other questions:
  • THIS IS SOOOO URGENT! PLEASE!
    14·2 answers
  • I need help please!!!!!!!!?
    13·1 answer
  • Find the values of a and b that complete the mapping diagram Domain Range -2 -1 2 2 ange DONE​
    5·1 answer
  • What is the least common multiple of 8 and 9.
    8·2 answers
  • Plzzzzzzzz help
    9·1 answer
  • Which two statements describe processes most likely to be involved in the
    5·1 answer
  • Given f(x) = 2x ^ 2 + kx - 20 and the remainder when f(x) is divided by x - 10 is 90, then what is the value of k?
    10·1 answer
  • 21. A plumber charges a flat fee plus a cost per hour. Customer 1 is charged $114
    10·2 answers
  • What's the square root of 1000 divided by 3
    10·1 answer
  • Round 5,128,952,454 to the nearest billion.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!