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
stepan [7]
3 years ago
10

Robert is 10 years older than her brother. In 2 years, Robert will be three times as old as his brother. How old are they now?

Mathematics
1 answer:
valentina_108 [34]3 years ago
6 0
Robert is 13 and his brother is 3 y.o.
X... brother’s age
X+10... Robert’s age
X+10+2... Robert’s age in 2 years
X+2...Brother’s age in 2 years
X+10+2/x+2=3
X=3
X+10=13
You might be interested in
Ella planted of the garden in the morning. She planted of the garden in the afternoon.
velikii [3]
There correct answer is B!
4 0
3 years ago
HELLPPP <br> I need help asappp
sattari [20]

Answer:

(8,5)

Step-by-step explanation:

x=8

5*8-2y=30

40-2y=30 .      subtract 40 from both sides

-2y=-10 .           divide both sides by-2

y=5

3 0
2 years ago
Which of the following is the solution to the differentiable equation dy/dx=4x/y, where Y(2)=-2
cupoosta [38]

Answer:

b is the answer

Step-by-step explanation:

7 0
3 years ago
Question 14 of 16
Goryan [66]

B, because you would just assume the line continues forever on both sides.

6 0
2 years ago
Bonnie earns $455 a week, and she works 5 days a week. what is her daily wage?
Nostrana [21]
91$ per day you divid 455$ by the 5 days and get 91$
5 0
3 years ago
Other questions:
  • PLEEAAASSSEEEEE HEEELLLLLPPPPPP
    15·2 answers
  • A new car has an msrp of $19,150. it comes with a sport package priced at $2500, a stereo package priced at $600, and a destinat
    11·2 answers
  • The product of x and y is less than or equal to 4
    6·1 answer
  • 3x + 5 = 39<br> How do I do this. Do I make the x by itself
    12·2 answers
  • Reiko started a business selling home medical supplies. She spent $6500 to obtain her merchandise, and it costs her $550 per wee
    9·1 answer
  • One day, Damon worked for for five hours and made $60. How many hours did Damon spend doing each job type? Explain how you know
    6·1 answer
  • When two lines intercect, how many points do they have
    5·1 answer
  • Which one doesn't belong why?
    10·1 answer
  • 14 x - 3y + 5y - 26 - 7x coefficient <br>​
    15·1 answer
  • 25 children are standing in a line to play a game. they are given numbers 1 to 25 to identify themselves. then, every 4th child
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!