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
Pavlova-9 [17]
1 year ago
8

An older person is 9 years older than four times the age of a younger person the sum of their ages is 24 find their ages

Mathematics
1 answer:
wlad13 [49]1 year ago
4 0

Step-by-step explanation:

let the younger person be x and older be y

4x + 9 = 24

4x = 15

x = 3.75

y = 24 - 3.75

y = 20.25

You might be interested in
What is the decimal number of 3 cents
Darina [25.2K]
The decimal number of three cents is 0.03
8 0
3 years ago
Read 2 more answers
Select the sets that are not functions.
Anarel [89]
A cuz of how its functions
and D cuz of how it uses the numbers i guess

7 0
3 years ago
Read 2 more answers
What is the recursive formula for -7,-1,5,11
Lostsunrise [7]
-1 - (-7) = 6
5 - (-1) = 6
11 - 5 = 6
The common difference is 6.
If you add 6 to a term, you get the next term.

a_0 = -7

a_n = a_{n - 1} + 6
3 0
3 years ago
Evaluate the expression for X=6 y= -1 4x + 5y
rodikova [14]
<h2>Answer:</h2>
  • 19 ans.
<h2>Step-by-step explanation:</h2><h3>Given:</h3>
  • x = 6
  • y = -1
<h3>To Find:</h3>
  • Evaluate 4x + 5y
<h3>Solution:</h3>

We know the value of x and y,

x = 6 and y = -1 [Given]

<u>Substitute the </u><u>value,</u>

  • 4x + 5y
  • 4(6) + 5(-1)
  • 24 + (-5)
  • 24 - 5
  • 19 Ans.
8 0
1 year ago
Can someone solve and explain
S_A_V [24]
The answer is F.30
Explanation: If we do guess and check, if we multiply the ratios by 10, it would be 30:40:50, which doesn’t add up to 180 degrees. if we multiply the ratios by 20, It would be 60:80:100, which also doesn’t add up to 180 degrees. How about we multiply the ratios by 15? It would be 45:60:75, which does add up to 180! The difference between x and z is 30, so the answer is F.30
6 0
3 years ago
Other questions:
  • Simplify x + 4 + 3x
    9·2 answers
  • An acute angle θ is in a right triangle with sin θ = seven eighths. What is the value of cot θ?
    9·1 answer
  • Which of these divisibility rules can be applied to determine if 315 is a prime or composite number?
    5·1 answer
  • This pair of figures is similar. Find the missing side.​
    9·2 answers
  • ABCD is a rectangle. The length of BD is 8 units, and m angle ABD is 67°. The length of AC is units, and m angle CDB is °.
    12·2 answers
  • 6 ft
    7·2 answers
  • Does secondhand smoke affect asthma?
    5·1 answer
  • You have $20 to spend on lip balm and hand sanitizer. The equation $1.5x+2.5y=20$ represents this situation, where x is tubes of
    11·1 answer
  • PLEASEEEE HELPPP IM BEING TIMEDDD WILL GIVE BRAINLIEST AND POINTS
    9·1 answer
  • PLEASE ANSWER FAST! WILL GIVE BRAINLIEST!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!