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
Anastaziya [24]
2 years ago
5

A student is 7 years old. If you triple the teachers age and add the student's age the answer is 163. How old is the teacher?

Mathematics
2 answers:
pogonyaev2 years ago
4 0

Answer:

52

Step-by-step explanation:

We can write this out as an equation. Let's say that the teacher's age is x. Triple the teachers age plus the students age is 163, which can be written out as:

3x + 7 = 163

We want to isolate the variable, so subtract 7 from both sides. This gives us:

3x = 156

Finally, we divide both sides by  3, giving:

x=52

So the teacher is 52 years old.

Hope this helps!

asambeis [7]2 years ago
3 0

Answer: The teacher is 52.

Equation: 7+3t=163

You might be interested in
Sympilfy 31/-8...........
ArbitrLikvidat [17]

Answer:

The fraction -31/8 cannot be simplified.

8 0
3 years ago
Read 2 more answers
Let p ↔ q represent the statement "He is wearing a coat if and only if the temperature is below 30°F.”
fgiga [73]

Answer:He is wearing a coat and the temperature is below 30°F.

Step-by-step explanation:

8 0
3 years ago
How do i solve for x ​
sergiy2304 [10]

Expplanation and Answer:

y=mx−7

Swap sides so that all variable terms are on the left hand side.

mx−7=y

Add 7 to both sides.

mx=y+7

Divide both sides by m.

m

mx

​

=

m

y+7

​

Dividing by m undoes the multiplication by m.

x=

m

y+7

​

3 0
2 years ago
What is the method used when the objective is to determine the cause and effect relationship of a certain phenomenon under contr
jenyasd209 [6]

Answer: A

Explaination:
The cause and effect relationship of a certain phenomenon under controlled condition

5 0
1 year ago
​You need to wrap a present that you will put inside a cylindrical container. You’ll need to know how much will fit in the conta
nirvana33 [79]

Answer:

149.28 sq. inches

137.5 cubic inches.

Step-by-step explanation:

The cylindrical container has length or height (h) 7 inches and has a diameter of 5 inches i.e. radius (r) 2.5 inches.

Now, total surface area of the container = 2\pi r^{2} + 2\pi rh

= \frac{2 \times 22 \times (2.5)^{2} }{7} + \frac{2 \times 22 \times 2.5 \times 7}{7}

= 39.28 + 110  

= 149.28 sq. inches (Answer)

Again the volume of the container will be \pi r^{2}h

= \frac{22 \times (2.5)^{2} \times 7}{7}

= 137.5 cubic inches. (Answer)

6 0
3 years ago
Other questions:
  • Help this is due today!!!!
    11·1 answer
  • Three classes at a school have 18, 24, and 27 students. All three will be divided into project groups. Each group must have the
    15·1 answer
  • 3(12-8)/2*5-4 simplify or evaluate the following expressions
    5·1 answer
  • What is 5/3 times 6/48
    8·2 answers
  • Realiza estas operaciones y expresa el resultado en metros 1m-(5dm3cm) (2hm4m)+35dam (3hm6dam)+(8dam5m) (2m5dm6cm)-85cm
    14·1 answer
  • If three numbers have a product of zero, what do you know about at least one of the numbers?
    12·1 answer
  • Find the missing sides of each triangle. Leave your answers in radical form
    12·2 answers
  • Help me answer, please
    7·1 answer
  • HELP ME THANK U !<br><br> check attachments
    12·2 answers
  • Mrs. Woods wants to give each of her 25 students a pencil on the first day
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!