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
Ratling [72]
3 years ago
11

Jeremy is 5 years younger than his older sister. His older sister is 9 years older than his younger sister. The total of their a

ge is 49. Write and solve an equation to find the ages of Jeremy and his sisters.
I need help please!
Mathematics
2 answers:
lapo4ka [179]3 years ago
8 0
Jeremy=x
Older sister=x+5
younger sister=x+5-9 or x-4
x+(x+5)+(x-4)=49
combine like terms
3x+5-4=49
3x+1=49
subtract 1 from both sides
3x=48
divide both sides by 3
x=16
Jeremy=16
Older sister=16+5=21
younger sister =16-4 or 16+5-9=12
J=16
OS=21
YS=12
Lerok [7]3 years ago
5 0
Jeremy - x
Older sister - x+5
Younger sister - x-4
3x+1=49
3x=48
X= 16

Jeremy: 16
Older sister: 21
Younger sister: 12
You might be interested in
(18 months). hi I'm gothy and I just needed help with this problem. you don't have to include the answer but I'd appreciate it​
natulia [17]

Answer:

  • $93.68

Step-by-step explanation:

<u>Price of computer:</u>

  • $1486.25

<u>Warranty </u>

  • $199.99

<u>Total</u>

  • $1486.25 + $199.99 = $1686.24

<u>Payment per month:</u>

  • $1686.24/ 18 = $93.68

8 0
3 years ago
Say whether each of these numbers is a fraction, a decimal, or a whole number: ⅗, 18.2, 47!
denpristay [2]

Answer:

Fraction, decimal, whole number

Step-by-step explanation:

if it has a line, it's a fraction. If it has a dot, it's a decimal. If it has none of the above, it's a whole number

6 0
2 years ago
Please help! I will mark as brainliest IF answer is right. &lt;3
kramer

Step-by-step explanation:

Domain x belongs to [-4 , 0]

Range y belongs to [-4 , 4]

6 0
3 years ago
How many pints are in One 11/4 miles
Lostsunrise [7]

3.303e+13 that is approximately

7 0
3 years ago
Ratio tables 10 every 15 minutes how many in a hour
BaLLatris [955]

Answer:

40

Step-by-step explanation: If 10 : 15, then 4 times both of those should be an hour. This would be 40 : 60. That is why 40 is the correct answer.

6 0
3 years ago
Read 2 more answers
Other questions:
  • One wall of Kevin's living room measures 8 ft by 15 ft. Windows make up 22% of the surface area. What is the window area?
    11·1 answer
  • Find.the x-and.,y-intercept of the graph of the equation y=3x+1
    5·1 answer
  • HOW is shape important when measuring a figure?
    13·1 answer
  • Sixteen of the 24 schools in Ryan's county are public schools. Ryan used this spinner to predict the probability that the winner
    15·1 answer
  • Amy works at a surf shop at the beach during the summer. She is paid at a rate of $4 each hour, plus she
    9·1 answer
  • Brainly for correct answer!
    14·2 answers
  • Find the values of x and y.
    15·1 answer
  • What digit is in the thousandths place of 223.5674?
    12·1 answer
  • Give the first 4 terms of the arithmetic sequence for which a(1) = -8 and d = 3.
    9·1 answer
  • Answer this please !
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!