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
Gnoma [55]
2 years ago
7

EVALUATE (mn)(x) for x = -3.

Mathematics
1 answer:
goldfiish [28.3K]2 years ago
8 0

The value of expression (m n)(x) for x=-3 by putting x=-3 is -3mn.

Given Expression (m n)(x) and we have to find the value for x=-3.

Expression refers to the combinations of numbers, symbols, variables. It is usually not present in equal to form. It is often solved for finding the overall relationship between variables. It is often expresses quantity of one variable and combination of some material.

The given expression is (mn)(x)

To find the value of expression for x=-3, we have to just put the value of x=-3

mn(x)=(mn)(-3)

=(mn)-3

=-3mn

Hence the value of  expression (mn)(x) for x=-3 is -3mn.

Learn more about expressions at brainly.com/question/723406

#SPJ10

You might be interested in
john has 8 pencils. tim has 2 less pencils than john. which expression shows how many pencils tim has?
Misha Larkins [42]

Answer:

B

Step-by-step explanation:

cuz i said

7 0
3 years ago
Read 2 more answers
3x+4=20 solve using the box method
Sonbull [250]

Answer:

Exact form:

x= 16/3

Decimal form:

x=5.3

Mixed form:

x= 5 1/3

Step-by-step explanation:

Move all terms that don't contain x to the right side and solve.

4 0
3 years ago
Read 2 more answers
TODAY IS MY BIRTHDAY I WILL BE GIVING BRAINLIST PLS HURRY AND HELP!!!!!!!!!
Sphinxa [80]

Answer: HAPPY BIRTHDAY :)))

the answer is C

Step-by-step explanation:

6 0
3 years ago
Reduce each fraction:<br><br> 84 over 105
Alenkinab [10]

Answer:

84/105= 8/10=4/5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Robert's dog is 4 years older than Karen's cat. In 3 years, the sum of the ages of Robert's dog and Karen's cat will be 13. How
mylen [45]

Answer:

5.5 years old.

Step-by-step explanation:

Let D represent present age of Robert's dog and C represent present age of Karen's cat.

We have been given that Robert's dog is 4 years older than Karen's cat. We can represent this information in an equation as:

D=C+4...(1)

We are also told that in 3 years, the sum of the ages of Robert's dog and Karen's cat will be 13. After 3 years age of dog and cat would be D+3 and C+3 respectively.

We can represent this information in an equation as:

D+3+C+3=13...(2)

From equation (1), we will get:

C=D-4

Upon substituting this value in equation (2), we will get:

D+3+D-4+3=13

Combine like terms:

2D+2=13

2D+2-2=13-2

2D=11

\frac{2D}{2}=\frac{11}{2}

D=5.5

Therefore, Robert's dog is 5.5 years old right now.

3 0
3 years ago
Other questions:
  • A doctor has 12,000 patients
    13·1 answer
  • Which inequality describes the graph?
    10·2 answers
  • Which equation is the inverse of y = 2x2 – 8?
    12·2 answers
  • ???? Answer please anyone
    8·1 answer
  • . To sketch y = -x?, reflect the graph of x? across:
    8·2 answers
  • On a<br> paper, graph y &lt; -2x Then determine which answer matches<br> the graph you drew.
    5·1 answer
  • Determine which function produces the same graph as fx (x) = (8 2/3 x ) (16 1/2 x ). f(x) = 4x f(x) = 42x f(x) = 83x f(x) = 162x
    10·2 answers
  • Y = 2/3x - 2<br> y = -x + 3<br> Please and quickly
    13·1 answer
  • The current United States population is about 314,000,000 people. If an iPad costs $500.00, what would be the total cost of purc
    7·1 answer
  • What have the Mars rovers discovered about Mars?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!