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
USPshnik [31]
3 years ago
12

The sum of ruqiyo’s age and Mohammed’s age is 117. Five times ruqiyo’s age is 9 more than 3 times mohammed’s age. How old is eac

h person
Mathematics
1 answer:
Bess [88]3 years ago
3 0

Answer:

  • 45 and 72

Step-by-step explanation:

Let the ages be r and m

<u>We have:</u>

  • r + m = 117
  • 5r = 9 + 3m

<u>Substitute m in the second equation and solve for r:</u>

  • m = 117 - r
  • 5r = 9 + 3( 117 - r)
  • 5r = 9 + 351 - 3r
  • 5r + 3r = 360
  • 8r = 360
  • r = 360/8
  • r = 45

<u>Then m is</u>

  • m = 117 - 45 = 72
You might be interested in
Please help me!!!!!!!!!!
dybincka [34]
Y+6=(3/2)*x-6
-(3/2)x+y=-12
(3/2)x-y=12
3x-2y=24
8 0
3 years ago
Write a function in any form that would match the graph shown below.
disa [49]

Answer:

0, 5

Step-by-step explanation:

I am not shure that is right but I think an ordered pair is form of a funtion.

6 0
3 years ago
Emily has 2 cups. Amilia has 26 cups. Amilia has how many times as many cups as Emily?​
serious [3.7K]

Answer:

13

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Expand and simplify: (13i-9)^5
Softa [21]

Answer:

−112284−981812i

6 0
3 years ago
PLEASE HELP ASAP I WILL GIVE BRAINIEST AND LIKE IF CORRECT!!! This is my 3 time reposting.
Anuta_ua [19.1K]
Slope: 1/40

tell me if i’m right
6 0
2 years ago
Other questions:
  • How do I prove that (1+sinx)/cosx=cos(-x)/(1+sine(-x))
    10·1 answer
  • Write each number in expanded form one
    6·1 answer
  • F(x,y) = x^2+y^2+x^2y+6 find the absolute max and min
    5·1 answer
  • Find the probability is selecting a day that start with the letter s
    9·2 answers
  • A bottle contains 2.360 ml of a liquid. the total mass of the bottle and liquid together is 6.160g. The mass of the empty bottle
    9·1 answer
  • Is (–3, 6) a solution to this system of equations?<br><br> 10x − 5y = 16<br> x + y = 3
    14·1 answer
  • What is 2/5÷4 i need help on my khann
    8·2 answers
  • PLease help me this is due a 9:00!!!!!!!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • If a= 3 and b= 5, find<br> (a + b)<br> O 8/5<br> 3/8<br> 5/8
    8·2 answers
  • Helppp this is due in an hour!!​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!