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
worty [1.4K]
3 years ago
9

Genevieve is 3 years older than twice her brother's age. Genevieve is 21 years old. Write an equation to find her brother's age.

​
Mathematics
1 answer:
vfiekz [6]3 years ago
3 0
Her brother is 9.

Because she is 3 years older than half his age, subtract 3 - 21. This gives 18. Then divide 18 / 2. This gives 9.
You might be interested in
The manager at a movie theater would like to estimate the true mean amount of money spent by customers on popcorn only. He selec
Gelneren [198K]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Write the number 15.154 in expanded form
sveta [45]

Answer: 15.154 in expanded form is

<h3>10 + 5 + 0.1 + 0.05 + 0.004.</h3>

===================================================================Hope this helped!
- bucketsarecool

4 0
2 years ago
Round the fraction to the nearest 1/2.<br> 1/9<br><br> A 0<br> B 1/2<br> C 1
Firlakuza [10]

Answer:

0

Step-by-step explanation:

while rounding the fraction to half,it is to remember that

anything less than 1/4 can be rounded to zero.

anything equal or 1/4 or greater and less than 3/4 can be rounded to 1/2.

anything greater than 3/4 and less than 1 can be rounded to one.

so,1/9<1/4

the value is 0.

3 0
3 years ago
Mrs riddle has $543.73 in her bank account? She writes a check for $840.00. By how much has she overdrawn her account?
Alexxandr [17]

Answer: im only in middle school so this might be wrong but...

-296.27

Step-by-step explanation:

because

3 0
3 years ago
Need help finding Volume.
valentinak56 [21]

All you have to do is add, then multiply your total with the total to receive your answer.

4 0
4 years ago
Other questions:
  • Find the perimeter of a rectangle with a length of 4x +2 and a width of 2x.
    9·1 answer
  • Write the function that describes a parabola that has a vertex at (3,-4) and goes through the point (5,-12).
    8·1 answer
  • 12+28÷4=p-3 what's. the answer
    5·2 answers
  • A student can solve 20 problems in 30 minutes. How long would it take him to solve 50 problems? Answer fast please.
    6·2 answers
  • What is 80 divided by 60
    11·1 answer
  • WILL GIVE BRAINLIEST IF RIGHT!!! PLS HELP!!!
    10·2 answers
  • Find the value of x. 30,45,x,100; The median is 51.
    6·1 answer
  • Nicholas wrote the steps below to simplify the fraction 20/30. Find his error and correct it. 20/30= 20÷5=4 30÷6=5
    14·2 answers
  • Solve the equation for all values of x by completing the square. 5x^2-70x=-230
    5·2 answers
  • Amy has 4 pound of ground pork to make meatballs she uses 3/8 pound per meatball to make 9 meatballs.how many 1/8 pound meatball
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!