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
My name is Ann [436]
3 years ago
14

Richard and Teo have a combined age of 31. Richard is 4 years older than twice Teo's age. Write a system of equations. How old a

re Richard and Teo?
I need to write an equation for this, please help
Mathematics
1 answer:
sweet [91]3 years ago
4 0

Answer:

richard is 22 and teo is 9

Step-by-step explanation:

You might be interested in
Kelly is making a triangular chicken coop as shown in the diagram below. She is going to fence in the area for her chickens.
amm1812

Answer: the answer is 48 feet

Step-by-step explanation: 24+ 12+ 12=48

4 0
3 years ago
Daria invested $5,000 in an account that earns 5% interest annually. She will earn $(blank) in interest over nine months.
Murrr4er [49]
5000*.05. The answer is $250.
4 0
2 years ago
We need to buy 4 spirals for every student. If we have 25 students, how many spirals should we order?
ozzi

Answer:

100

Step-by-step explanation:

4 spirals for 1 student. 4 x 25 to get the total number, and that equals 100

8 0
3 years ago
To be eligible for a basketball tournament, a basketball team must win at least 60% of its remaining games. If the team has 21 g
Slav-nsk [51]
IT IS 13 BECAUSE 60 PERCENT OF 20 IS 13
8 0
3 years ago
Jonas bought 3 books. Each book was the same price. After using a $10-off coupon, the total charge was $20. Which equation can b
Brums [2.3K]

Answer:

3b-10=20

Step-by-step explanation:

3b-10=20

3b-10+10=20+10

3b=30

3b/3=30/3

b=10

8 0
1 year ago
Other questions:
  • What is the value of in e^4? <br> A.0<br> B.1<br> C.2<br> D.4
    15·2 answers
  • 17 is what percent of 340
    8·1 answer
  • Solve x - y = 5 for y
    7·1 answer
  • What is the value of x in the equation 2^12 = 2^15x?
    5·1 answer
  • how much would 600 invested at 8% interest compounded continuously be worth after 3 years? round your answer to the nearest cent
    6·1 answer
  • Classify the following triangle. Check all that apply
    7·1 answer
  • Please help ASAP !!!!!
    9·1 answer
  • I need some helpppppppppppppp
    12·2 answers
  • Subtract 52.35 − 1.58 = <br><br> (5 points)
    12·2 answers
  • A dilation from center O with scale factor r1=1/8 maps a point A to another point A'. Then a second dilation from O with a scale
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!