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
konstantin123 [22]
3 years ago
11

A 32 year old mother realized that her age is twice the sum of her two children ages. Her son Jose is two years older than her d

aughter sophia how old are sophia (x) and Jose (y) ? help me and explain me pls
Mathematics
2 answers:
Studentka2010 [4]3 years ago
4 0

 jose is 9 and Sophia is 7 because 32 divided by 2= 16 and 9+7=16 and jose is 2 years older so he has to be nine and she is seven!!! hahaha I figured it out finally


jenyasd209 [6]3 years ago
3 0
Again, guess and test should work perfectly fine.  Since 2(x+y)=32, x+y = 16. Because y-2 =x, y could be = 9 and x = 7. Hope that help!
You might be interested in
Can somebody help me please-
arsen [322]

Answer:

Step-by-step explanation:

volume=9×3×4+6×3×4+3×3×4=(9+6+3)×3×4=18×12=216 yd³

3 0
2 years ago
What is the amplitude of this graph?
Alexxandr [17]
<h3>Answer:  2</h3>

The lowest point has a y coordinate of 2. The highest point has a y coordinate of 6. The difference is 6-2 = 4. Cut this in half to get 4/2 = 2 which is the amplitude. This is the vertical distance from the midline (y = 4) to either the peak point or the valley point.

5 0
3 years ago
Read 2 more answers
Find the value of x.
Cerrena [4.2K]
x^2 + (x + 3)^2 = (\sqrt{117})^2

x^2 + x^2 + 6x + 9 = 117

2x^2 + 6x -108 = 0

x^2 + 3x - 54 = 0

(x + 9)(x - 6) = 0

x + 9 = 0 ~~or~~ x - 6 = 0

x = -9 ~~ or~~ x = 6

Since the side of a triangle cannot have a negative length, we discard the solution x = -9.

Answer: x = 6
3 0
3 years ago
Read 2 more answers
B/5&gt;-1<br> Solve the inequality. Graph and check the solution.
Usimov [2.4K]

Answer:

b>-5

Step-by-step explanation:

\frac{b}{5}   >  - 1

Multiply by 5 to isolate b.

b  >  - 5

If you graph this on a line, it would be a hollow point facing the right, since it's any number greater than five, not including 5.

If you put any number greater than -5, you'll output greater than - 1.

4 0
3 years ago
ANSWER QUICK PLEASE
konstantin123 [22]

Answer:

consider x as the number of hours you work

so, the function that would satisfy this equation is

10x

3 0
2 years ago
Other questions:
  • PLZ HELP QUESTION 3 20 POINTS!!!!
    6·1 answer
  • Bridget bought 10 bags of beans. There are b beans in each bag. Write an expression that shows how many beans Bridget bought.
    5·1 answer
  • What is the area of this face ?
    5·2 answers
  • What is the answer to 66- = R2
    12·1 answer
  • According to the rational root theorem, what are all the potential rational roots of f(x)=5x^3-7x+11
    6·1 answer
  • A dishonest shopkeeper has two false balances. one balance weighs 10℅ more while buying the goods while other weighs 10℅ less wh
    11·1 answer
  • Ryan can complete 3 math problems in 10 minutes. How many math problems can Ryan complete in 2 hours at this rate?
    7·2 answers
  • a trapezoid has an area of 15 square feet. if the bases are 4 feet and 6feet, what is the height of the trapezoid?
    7·2 answers
  • 4) If g(x) = 13x2 what is the value of g(-3)?
    5·2 answers
  • Charles has 12.5 m of railway track. Gavin has 8.6 m and Kristy has 4.8 m. If they put their track together how long will their
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!