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
marta [7]
3 years ago
15

Mr. Jones is four times as old as his son. Six years ago he was ten times as old as his son. How old is the son now?

Mathematics
1 answer:
Advocard [28]3 years ago
6 0

Answer:

After 16 years …mr James age =4X+16 and his son's age will be X+16

As per the question in 16 years his age will be 2 twice

(4X+16)=2(X+16)so by simplifying this we will get 2X=16..and X=16/2=8

Step-by-step explanation:

You might be interested in
What is the answer to the equation -(-(-(-2)))
marysya [2.9K]

Answer:

2

Step-by-step explanation:

Since there are four negative signs, we have -1 multiplying each other 4 times,  multiplying by positive 2. This is then 1 * 2, which is 2.

7 0
3 years ago
Read 2 more answers
What is the equation of the following graph?
nignag [31]

Answer:

{y}^{2}  = 24x

Step-by-step explanation:

This is horizontal parabola.

It has a directrix at x=-6.

The vertex is (0,0).

The focus is (6,0)

The equation of this parabola is of the form

{y}^{2}  = 4px

Where (p,0) is the focus

By comparison, p=6

Therefore the equation of the parabola is

{y}^{2}  = 4 \times 6x

This implies that

{y}^{2}  =2 4 x

6 0
3 years ago
Which equation can be used to find the value of x?​
9966 [12]

Answer: D

Step-by-step explanation:

The perimeter is all the sides added up

2.5x + 2.5x + 10 + 2 + 10 =>

5x + 22

It is also given that the perimeter is 10.5x

meaning that both these values are equal

5x + 22 = 10.5x

4 0
3 years ago
Is line 1 (1,5) (3,-2) and like 2 (-3,2) (4,0) perpendicular of parallel?
Lera25 [3.4K]
  • Slope Formula: \frac{y_2-y_1}{x_2-x_1}

So remember that <u>perpendicular lines have slopes that are negative reciprocals to each other</u> and <u>parallel lines have the same slope.</u> To find out if they are either parallel or perpendicular, plug the pair of points into the slope formula to find their slopes:

\textsf{Line 1}\\\\\frac{5-(-2)}{1-3}=-\frac{7}{2}\\\\\textsf{Line 2}\\\\\frac{0-2}{4-(-3)}=-\frac{2}{7}

Since these slopes aren't the same nor are they negative reciprocals to each other, <u>the lines are neither parallel nor perpendicular.</u>

7 0
3 years ago
Hi what is the answer for this
svp [43]

<u><em /></u>

a   = a   + d(n-1)

 n      1

this is the formula for the arithmetic sequence.

the first sequence is arithmetic

an=1+7(n-1)

the second sequence is also arithmetic

an=12+4(n-1)

5 0
3 years ago
Read 2 more answers
Other questions:
  • The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
    7·1 answer
  • A meatloaf recipe calls for 7/8 cups of breadcrumbs for the loaf and the topping if 3/4 cup is used for the loaf what fraction o
    14·1 answer
  • Sandy is Working with a carpenter to frame a house. They are using 8 foot long boards, but each board must be cut to be 7 feet,
    13·2 answers
  • What is the value of this expression?
    11·1 answer
  • A lawnmower was purchased for rupees 1100 and rupees 50 were paid as transportation charges. It was sold at a 14% profit. Find i
    8·1 answer
  • Which of the following numbers are solutions of the sentence x - 3 &lt; 2 ?
    8·1 answer
  • Pls help ASAP best answer gets brainlest
    13·2 answers
  • The following week, clare earns $75 from delivering newspapers and deposits it in her account. What will her account balance be
    14·1 answer
  • Wou help video
    6·1 answer
  • What additional information is obtained by measuring two individuals on an ordinal scale compared to a nominal scale
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!