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
Alja [10]
3 years ago
13

(6t4n3) (-2tn 3) - simplify :)

Mathematics
1 answer:
vampirchik [111]3 years ago
8 0

Answer:

=−12n6t5

Step-by-step explanation:

6t4n3((−2t)(n3))

1: First step is to get the whole equation that is 6t4n3((−2t)(n3)) in a short form and simplify it.

2: Your answer will equal as =−12n6t5.

Please mark brainliest

<em><u>Hope this helps.</u></em>

You might be interested in
What is the answer to -6+7x-6x=3
fgiga [73]
Hi!

-6+7x-6x = 3
-6+x = 3
x = 3+6
x = 9

Answer:

x = 9

3 0
3 years ago
In a class of 30 students (x+10) study algebra, (10x+3) study statistics, 4 study both algebra and statistics. 2x study only alg
Vladimir [108]

Answer:

1. The Venn diagrams are attached

2. When the statistics students number = 10·x + 3, we have;

The number of students that study

a. Algebra = 128/11

b. Statistic = 213/11

When the statistics students number = 2·x + 3, we have;

The number of students that study

a. Algebra = 16

b. Statistic = 15

Step-by-step explanation:

The parameters given are;

Total number of students = 30

Number of students that study algebra n(A) = x + 10

Number of students that study statistics n(B) = 10·x + 3

Number of student that study both algebra and statistics n(A∩B) = 4

Number of student that study only algebra n(A\B) = 2·x

Number of students that study neither algebra or statistics n(A∪B)' = 3

Therefore;

The number of students that study either algebra or statistics = n(A∪B)

From set theory we have;

n(A∪B) = n(A) + n(B) - n(A∩B)

n(A∪B) = 30 - 3 = 27

Therefore, we have;

n(A∪B) = x + 10 + 10·x + 3 - 4 = 27

11·x+13 = 27 + 4 = 31

11·x = 18

x = 18/11

The number of students that study

a. Algebra

n(A) = 18/11 + 10 = 128/11

b. Statistic

n(B) = 213/11

Hence, we have;

n(A - B) = n(A) - n(A∩B) = 128/11 - 4 = 84/11

Similarly, we have;

n(B - A) = n(B) - n(A∩B) = 213/11 - 4 = 169/11

However, assuming n(B) = (2·x + 3), we have;

n(A∪B) = n(A) + n(B) - n(A∩B)

n(A∪B) = 30 - 3 = 27

Therefore, we have;

n(A∪B) = x + 10 + 2·x + 3 - 4 = 27

2·x+3 + x + 10= 27 + 4 = 31

3·x = 18

x = 6

Therefore, the number of students that study

a. Algebra

n(A) = 16

b. Statistics

n(B) = 15

Hence, we have;

n(A - B) = n(A) - n(A∩B) = 16 - 4 = 12

Similarly, we have;

n(B - A) = n(B) - n(A∩B) = 15 - 4 = 11

The Venn diagrams can be presented as follows;

6 0
3 years ago
Consider the following system of equations: y = −2x + 3 y = x − 5 Which description best describes the solution to the system of
Anton [14]
Y= -2x + 3
y = x - 5
y = y
-2x + 3 = x - 5
5 + 3 = 2x + x
8 = 3x
8/3 = x
2.67 = x
4 0
2 years ago
A rental car company charges $150.00 for a weekly rental and an additional $0.20 for each mile driven. The function rule C = 0.2
son4ous [18]

Answer:

A rental car company charges $150.00 for a weekly rental and an additional $0.20 for each mile driven.

The function  C = 0.20m+ 150.00 ,

where m is the number of miles and C is the total cost.

Since it is given that : If the rental car can only be driven a maximum of 200 miles.

Then the total cost for this is,

C = 0.20 (200)+150 or

C= 40+150

On simplify we get,

C = \$ 190

A rental Car can only be driven a maximum of 200 miles for a cost of $ 190.

Graph the function : C = 0.20m+ 150.00 as shown in the attachment.  




7 0
3 years ago
Felicia installed a new pool for $17,190 using a 12-month deferred payment plan with an interest rate of 18.67%. What is the bal
fgiga [73]

Answer: c. $13.620.76

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Two cars are 750 miles apart and start moving towards each other. One car moves with the average speed of 40 mph and the other i
    5·2 answers
  • Marvin says that all rhombuses are squares. Aretha says that all squares are rhombuses. who is correct?
    15·1 answer
  • A cab service charges a flat rate of $3.25 and an additional $0.75 per mile. Ashley has $10. What is the maximum number of miles
    15·1 answer
  • Solve for the variable 2x=14​
    8·1 answer
  • Find two numbers x and y such that a) 2x+y=100 and A=2x+2xy+y is maximized b) 2x+4y-15=0 and B= √x2+y2is minimized. Note that in
    7·1 answer
  • Valentina purchased 200 beads for $48 to make necklaces. If she needs to buy 25 more beads, how much would she pay if she is cha
    10·1 answer
  • Ship is stationary at sea.
    13·1 answer
  • Mikela claims that the sum of any two numbers is greater than the larger of the two numbers. Jim claims that the sum of any
    5·1 answer
  • How do you convert 20/12 to a proper fraction
    8·1 answer
  • A traffic helicopter descends to hover 477 meters above the ground. Let h be the original height of the helicopter. What is a su
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!