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
GalinKa [24]
3 years ago
10

12. Algebra There are 92 students in the third and fourth grades at Johnsonville Elementary. Of these, 47 are in fourth grade. W

rite an equation to find how many third graders there are. Use a question mark to represent the unknown number and solve.
Mathematics
2 answers:
Fudgin [204]3 years ago
4 0

x + 47 = 92.   <--- x represents the number of 3rd graders

x +47-47 = 92-47

x=45

There are 45 third grader. Hope this helped!

ICE Princess25 [194]3 years ago
3 0

Answer:

?+47=92

The number of students in third grade 45

Step-by-step explanation:

Given : There are 92 students in the third and fourth grades at Johnsonville Elementary.

Of these, 47 are in fourth grade.

To Find : Write an equation to find how many third graders there are. Use a question mark to represent the unknown number and solve.

Solution:

Number of students in fourth grade = 47

Let ? be the number of students in third grade

So, total number of students = ?+47

We are given that There are 92 students in the third and fourth grades

So, ?+47=92

?=92-47

?=45

Hence  an equation to find how many third graders there are is  ?+47=92 and the number of students in third grade is 45.

You might be interested in
A large bottle holds 250% as much water as a small bottle. If the small bottle holds 12 ounces of water, how many ounces of wate
mylen [45]

30 ounces

because 2.5*12=30

3 0
3 years ago
Define complementary angles .​
Licemer1 [7]
Either of two angles whose sum is 90 degrees
5 0
3 years ago
Read 2 more answers
Find the area of the figure to the nearest tenth.
ad-work [718]

Answer: 31.3 square feet

Step-by-step explanation:

6 0
2 years ago
I need help with this:<br><br> The volume of a cube is 729 cubic units. What expression makes 729?
denpristay [2]
{9}^{3} ..nine cubed. If you multiply 9×9×9 you will get 729
7 0
3 years ago
Abby's Bagel Shop recorded how many bagels it recently sold in each flavor.
Rom4ik [11]

Answer:

sry actually 4 out of the next 16 are blackberry

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Please Help!
    11·1 answer
  • Solve for x in the equation ]x^{2} - 12x + 59 = 0
    5·2 answers
  • Determine the general solution: sin 2x=-1/2
    13·1 answer
  • What is the solution to the compound inequality 3x-8 less than or equal to -5 or 2x - 7 &gt; 5
    13·1 answer
  • an electrician has $120 to spend on interior light fixtures. The wholesale price for a 13-watt low-energy lamp is $4. The price
    8·2 answers
  • 100 points and brainliest The data to represent average test scores for a class of 16 students includes an outlier value of 78.
    11·2 answers
  • 2 km equals how many meters
    6·2 answers
  • D<br>K<br>1<br>A<br>M А.<br>a) Postulado<br>b) KME<br>C) ML ~ 는<br>d) LK ~<br>e AMKL​
    11·1 answer
  • Find f(0) and then find the equation of the given linear function.
    9·1 answer
  • Other question.........
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!