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
AVprozaik [17]
3 years ago
7

This year’s school population in Waterloo is 135 percent of last year’s school population. This year’s student population is 756

. How many students did the school have last year?
Mathematics
1 answer:
sp2606 [1]3 years ago
6 0

Answer:560

Step-by-step explanation:

Let a be the number of students the school have last year

135% of a=756

135/100 x a=756

135a/100=756

Cross multiplying we get

135a=756 x100

135a=75600

Divide both sides by 135

135a/135=75600/135

a=560

You might be interested in
Help with this question plzzzzzz
Pie

Answer:

C) 145 degrees

Step-by-step explanation:

angles 2 and 5 are same side interior angles, which means they're supplementary. (they add together to make 180)

using that, you can make the following equation:

(x is angle 2 to avoid confusion)

35 + x = 180

<em>subtract 35 from both sides</em>

x = 180 - 35

x = 145

7 0
3 years ago
Read 2 more answers
Which of the following rational function is graphed below?​
steposvetlana [31]

9514 1404 393

Answer:

  B.  1/((x -1)(x -2))

Step-by-step explanation:

The vertical asymptotes at x=1 and x=2 tell you the denominator will have factors such that these values make it zero: (x -1)(x -2). That is sufficient to identify choice B as the correct answer.

  f(x)=\dfrac{1}{(x-1)(x-2)}

6 0
2 years ago
The sides of a triangle are consecutive integers.if its perimeter is 126cm,find the lenghts of the sides.
Neko [114]
X + (x + 1) + (x + 2) = 126
3x = 123
x = 41
So the sides are 41, 42 and 43


3 0
3 years ago
After reading a book foe English class, 100 students were asked whether or not they enjoyed it. Nine twenty-fifths of the class
Katena32 [7]

Answer:

The number of students who liked the book was 64.

Step-by-step explanation:

After reading a book for English class, 100 students were asked whether or not they enjoyed it.

Now, given that nine twenty-fifths of the class did not like the book.

So, \frac{9}{25} of the whole class did not like the book.

Then, the fraction of the class who did like the book was (1 - \frac{9}{25}) = \frac{16}{25}.

Therefore, the number of students who liked the book was (100 \times \frac{16}{25}) = 64. (Answer)

7 0
2 years ago
How many times will 1/14 go into 6 7/10?<br> a. 6 1/14<br> b. 6 1/20<br> c. 93 4/5<br> d. 93 7/10
guajiro [1.7K]
I believe that it's answer c.
6 0
3 years ago
Read 2 more answers
Other questions:
  • abbie makes two different quilts. each quilt is a square. however, the quilts have different perimeters and areas. describe the
    13·2 answers
  • 30x - 40 + 12 = 572<br><br> Will upvote
    14·1 answer
  • Given that the fracture toughness is at least 27,
    6·1 answer
  • John gets paid $6 for each of the first 40 toy cars he makes in a week. For any additional toy cars beyond 40, his pay increases
    10·1 answer
  • -3(n + 4)= 9 what solution is n
    10·1 answer
  • I hate y'all just waisting my póints (╥﹏╥)​
    7·1 answer
  • Work out the area of this cuboid 7.5cm 2.3 cm and 5cm
    14·1 answer
  • ASAP I NEED HELP this homework is already due but she said I have today to turn t in PLZ HELP ME here is the picture
    14·2 answers
  • A number that can be writtin as a fraction oftwo integers is called a ....
    7·2 answers
  • <img src="https://tex.z-dn.net/?f=%28x%20-%203%29%20%7B2%7D" id="TexFormula1" title="(x - 3) {2}" alt="(x - 3) {2}" align="absmi
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!