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
kompoz [17]
4 years ago
7

Ricardo is 3 years older than Courtney. In 5 years the sum of their ages will be 81. How old is Ricardo now?

Mathematics
1 answer:
kondaur [170]4 years ago
8 0
Ricardo will be cool is how and he is smart
You might be interested in
Ben drinks tea at an incredible rate. He drinks 3.5 loiters of tea every 2/3 of an hour. How many of liters of tea does he drink
zysi [14]
First divide 3.5 by 2 which equals 1.75. Then do 1.75*3 which equals 5.25. So he drinks 5.25 liters in one hour.
6 0
3 years ago
Read 2 more answers
Help<br> What is an equation of the line that passes through the points (-4, 4) and (8.1)?
Svetach [21]

Answer:

y = -1/4x +3

Step-by-step explanation:

Hope this helps!

3 0
3 years ago
MATH HELP! I'm trying to use dot products and vectors for my Pre-calc class..:
Kamila [148]
2v = <-10, 4>
4u = <-24, 4>
-4u = <24, -4>

-4u + 2v = <24, -4> + <-10, 4> = <14, 0>
3 0
3 years ago
Read 2 more answers
3(n-4)=5n+4<br><br> What does n equal?
Angelina_Jolie [31]
Your answer is n=2. thank me if this helped you. :)
7 0
4 years ago
Complete the factorization.<br><br> a^2+3a-28=(a-4)(a+ )
Murrr4er [49]

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Please help!!!!!!!!!!!!!
    13·1 answer
  • Find the distance between Rockville and San Jose if they are in apart on a map with a scale of 2in:
    14·1 answer
  • Check my work!<br> (blue is my choice)<br> |<br> |<br> |<br> v
    8·2 answers
  • Miguel paid a total of $12,000 for stock that was $8 per share. If he sold all his shares for $15,000, how much profit on each s
    13·2 answers
  • Express your answer in scientific notation. 4.1 x 10^-2 - 2.6 x 10^-3
    13·1 answer
  • The histogram shows how many jogging runs Maria made for each interval of miles. A histogram titled Maria's Monthly Jogging has
    12·2 answers
  • 9. What is the solution to this equation?<br> 3x + 10 = 19
    5·1 answer
  • Find the surface area of a rectangular<br> prism with 1 =6, w=4, h=2.
    7·1 answer
  • The table shows an indifference schedule for several combinations of X and Y.
    6·1 answer
  • The sum of a three-digit number and one-digit number is 731. The product of the numbers is 2,908. What are the numbers?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!