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
a_sh-v [17]
3 years ago
15

A father's age is eight years more than three times his sons age. the mothers agee is eighteen years more than to times the sons

age. What are the ages of the father , mother and son,if the mother is four years younger than the father
Mathematics
2 answers:
nata0808 [166]3 years ago
8 0

Ages of the father, mother and son are 50, 46 and 14 respectively.

<u>Step-by-step explanation:</u>

Step 1:

Let the age of the son be x. From given details, form equations.

Then age of father = 3x + 8

Age of mother = (3x + 8) - 4 = 3x + 4

Also, Age of mother = 18 + 2x

Step 2:

Equate the 2 equations for the age of mother.

⇒ 3x + 4 = 18 + 2x

⇒ x = 18 - 4 = 14

⇒ Age of father = 3x + 8 = 3×14 + 8 = 50

⇒ Age of mother = 3x + 4 = 46

Paha777 [63]3 years ago
6 0

Answer:

based on my knowledge the kid is 8. you solve the rest.

Step-by-step explanation:

You might be interested in
Find the probability that a point in the circle chosen at random lies in the shaded region
andrew-mc [135]
The chance of a point landing in that region is 12.5%
7 0
4 years ago
I spent a total of $9.25 bowling. I rented bowling shoes for $ 2.50 and bowled 3 games each game cost the same amount create an
JulsSmile [24]
$2.50+3x=$9.25, if you need to work it out, then you do $9.25-$2.50. You take your answer and divide by three... whatever your solution is, equals X. There you go! 
4 0
4 years ago
You are constructing a concrete landing pad for a helicopter. You have 4704 cubic feet of concrete
Sonja [21]

Answer:

Round it to the nearest hundredth

Step-by-step explanation:

6 0
3 years ago
Need help in algebra fast <br> Anything helps
alex41 [277]

Answer:

c

Step-by-step explanation:

For this question you can say d = 15 feet so we need the t then you can say :  

15 = l 130 - 25t l ⇒ because of the absolute value you should say :  

1) 130 - 25t = 15  ⇒ -25t = 15 - 130 ⇒ - 25t = -115 ⇒ t = 115/25 = 4.6 sec  

2) 130 - 25t = - 15 ⇒ -25t = -15 - 130 ⇒ -25t = - 145 ⇒ t = 145/25 = 5.8 sec  

so the answer is c :))

i hope this is helpful

7 0
3 years ago
Click the photo to solve the photo
dangina [55]

Answer:

A=2

B=4

C=6

D=5

E=7

F=8

G=3

H=1

Step-by-step explanation:

explanation is in the picture!

6 0
3 years ago
Other questions:
  • 0.0098 to 3 decimal places
    7·1 answer
  • The area of a figure is 36 centimeter square. Give 4 possible shapes of the figure. Where possible give 3 possible sets of dimen
    5·2 answers
  • What is the sum of the interior angle measures of a 20-gon?
    11·2 answers
  • -3-(-8)-(-2)=x, what is the value of x?
    7·2 answers
  • What is the answer for this log2(4x)=5
    15·2 answers
  • Equations and inequalities
    12·2 answers
  • The first day of the snowstorm, there were 9.2 centimeters of snow. During the second day of the storm, another 18.2 centimeters
    6·1 answer
  • 3t + 6= <br>ik the answer i just wanna know if im correct sksksksks
    8·2 answers
  • A square pyramid and a cube have the same surface area. The length of each side of the base of the square pyramid is 10 feet. Th
    10·1 answer
  • Y = -2(x + 5)(x + 1)<br> Set the factor (x + 5) = 0 and solve
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!