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
drek231 [11]
3 years ago
15

john is 35 years old,and his son is 5. how many years will john be exactly 3 times as old as his son?

Mathematics
2 answers:
motikmotik3 years ago
6 0
(35+t)/(5+t)=3 --> 35+t = 15+3t --> 20=2t --> t=10 years

Dad: 45, son: 15 (works!)
jeka57 [31]3 years ago
6 0
10 years the son would be 15
You might be interested in
Please help with these two equations it’s a math test!!
wolverine [178]

Answer:

The measure of angle 8 is 50 degrees and the measure of angle 7 is 45 degrees

Step-by-step explanation:

4 0
3 years ago
What is the distance between points D(-10, 2)and E(6,10)​
miskamm [114]
The answer is 1/2 or 8/16 if it asks not to simplify
3 0
3 years ago
Read 2 more answers
-1 = -(x - 8)<br> What is x?
valentinak56 [21]

Answer:

9

Step-by-step explanation:

Step 1: Distribute

-1=-x+8

Step 2: Put terms on one side

-1=-x+8

-8     -8

__    __

-9      0

Step 3: Make "x" positive

-9=-x

*-1  *-1

__  __

9     x

9=x

Hope this helps!

7 0
3 years ago
Read 2 more answers
Anyone know how to solve?
Julli [10]
13. 72 + 72 + X = 180
X = 180 - 144
X = 36
angle A= 36

14. X + X + 101 = 180
X+X =180-101
X+X= 79 divided by 2
X= 39.5
angle B= 39.5

Plz mark as brainleast plzzz
3 0
3 years ago
F(x)=2x^2+8 and g(x)=x-3 what are their domains
Elena L [17]

Answer:

Step-by-step explanation:

These equations are both continuous for all values of x so their is no restriction upon the domain. Both have a domain of (-oo, +oo)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the graph of f(x) = 5(2)x?
    14·2 answers
  • A potential buyer of the breed of snake known as a rattlesnake wishes to find the average weight and length of a full-grown rept
    8·2 answers
  • 20 pts awarded and brainliest chosen<br><br>Which of the following is the solution to ?
    10·2 answers
  • What is the answer to 3(4x-2)?
    7·2 answers
  • The​ quality-control manager at a compact fluorescent light bulb​ (CFL) factory needs to determine whether the mean life of a la
    5·1 answer
  • Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories e
    6·1 answer
  • If f(x) = 4x - 20, what is f(4)?
    10·2 answers
  • Find the length of side x in simplest radical form with rational denominator?
    14·1 answer
  • Find the measure of each angle indicated
    8·2 answers
  • Oceanside Bike Rental Shop charges 13 dollars plus 6 dollars an hour for renting a bike. Jason paid 55 dollars to rent a bike. H
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!