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
Black_prince [1.1K]
2 years ago
12

Smith's age is 8 and his mother is 42.in how many years will the mother be three times as his son​

Mathematics
1 answer:
frozen [14]2 years ago
3 0
Let’s make an equation
Let’s say x = amount of years after
Smith = 8, mother = 42
3(8 + x) = 42 + x
24 + 3x = 42 + x
2x = 18, x = 9
Solution: after 9 years
You might be interested in
What is the slope intercept form of 2x+y=8
sweet [91]
The slope-intercept form of 2x+y=8 is y=2x-8 
7 0
3 years ago
Read 2 more answers
The quantity of an element is decaying over time such that the amount of material
masya89 [10]
T too so yeah four of people
4 0
2 years ago
Find the area of a triangle with a base length of 3 units and a height of 4 units. 3 square units 6 square units 7 square units
yan [13]

For this case we have that by definition, the area of a triangle is given by:

A = \frac {b * h} {2}

Where:

b: It is the base of the triangle

h: It is the height of the triangle

According to the data of the statement we have:

b = 3 \ units\\h = 4 \ units

Substituting in the formula we have:

A = \frac {3 * 4} {2} = \frac {12} {2} = 6 \ units ^ 2

So, the area of the triangle is6 \ units ^ 2

Answer:

6 \ units ^ 2

8 0
2 years ago
Read 2 more answers
HELPPP!!!<br> Area of Composed Figures.
Aneli [31]

Answer:

3

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
A ladder 25 feet long is leaning against
dangina [55]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • 74 divided by 2 but long division
    10·1 answer
  • you have a bag containing five purple marbles three yellow marbles to red marbles and four blue marbles you pull one more wall w
    9·1 answer
  • A certain type of bamboo plant grow 1.2 feet in one day.At that rate how many feeet could the plant grow in 0.5 day
    11·2 answers
  • What is 7/12 - 1/3?
    5·2 answers
  • Starting with 195 grams of a radioactive isotope, how much will be left after 3 half-lives?
    10·1 answer
  • The graph below shows the height of a tunnel f(x), in feet, depending on the distance from one side of the tunnel x, in feet:
    12·1 answer
  • What is the square footage for this property described by the metes-and-bounds method? Beginning at the point of the southerly s
    14·1 answer
  • I will give you brainliest!!!!! Use the substitution method to solve for the system of equations. x+2y=6 y=x-3
    10·2 answers
  • Find mBAF help ASAP.
    5·1 answer
  • Find f(-2) for f(x) = 3 *2^x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!