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
Liono4ka [1.6K]
2 years ago
9

Please help and thank you

Mathematics
2 answers:
Virty [35]2 years ago
8 0

Option C is the correct answer

=26

Vsevolod [243]2 years ago
6 0

Use the substitution method put 8 for n

4(8)-6

32-6

26

Answer : C (26)

You might be interested in
Evaluate the expression 5k2 - 7k when k = 3
VikaD [51]

Answer:

24

Step-by-step explanation:

In this question, you have to solve by plugging in the value to the "k" variable and solve.

Solve:

5(3)^2 - 7(3)

3^2 = 9

5(9) - 7(3)

45 - 7(3)

45 - 21 = 24

Your final answer would be 24.

4 0
2 years ago
Read 2 more answers
Clarence set his watch 16 seconds behind , and it falls behind 2 seconds every day . How many days behind has it been since Clar
harkovskaia [24]

Answer:

15 days.

Step-by-step explanation:

46 - 16 = 30.

It falls 2 seconds behind each day so the number of required days

= 30 / 2 = 15.

7 0
3 years ago
Read 2 more answers
Calculate 50% of 684 m.<br> Give your answer in metres (m).
Phantasy [73]

Answer:

<h2><u><em>342 m</em></u></h2>

Step-by-step explanation:

Calculate 50% of 684 m.

Give your answer in metres (m).

50% = 1/2

so

684 : 2 = 342 m

4 0
2 years ago
Read 2 more answers
Brainlist if u get it right please help
Katarina [22]

Answer:

9 units right and 7 units up! You can check!!! D!

Step-by-step explanation:

Brainliest???

8 0
3 years ago
The perimeter of a rectangular swimming pool is 414 meters. The length of the pool is 7 meters more than four times the width. F
PolarNik [594]

Answer:

Width = 40 meters

Length = 167 meters

Step-by-step explanation:

Let

Width of the pool = x meters

Then

Length of the pool = 4x + 7 meters

and

Perimeter =2(x+4x+7)=2(5x+7)=10x+14 meters

Hence,

10x+14=414\\ \\10x=414-14\\ \\10x=400\\ \\x=40\ meters\\ \\4x+7=4\cdot 40+7=167\ meters

5 0
2 years ago
Other questions:
  • A box contains 30 radio chips of which 10 are defective. If 7 chips are picked at random out of the box randomly, what is the pr
    5·2 answers
  • A manufacturing company hired 30 new employees. This hiring increased the company’s total workforce by 5%. How many employees no
    6·1 answer
  • How to do you solve c/3=30/5
    6·1 answer
  • If the Volume of a cylinder is 314in3 and diameter is 10 in, what is the height?
    12·1 answer
  • A manufacturer of floor wax has developed two new brands, A and B, which she wishes to subject to homeowners' evaluation to dete
    7·1 answer
  • Solve. What is the area of the shape above in square inches?
    7·2 answers
  • Please help on test
    13·1 answer
  • Heeeeeeeeeeeeelp!?!?!?!?!?!?!?!?!?!?!?!
    5·2 answers
  • Alexa is planning to drive across the United States in her car. She started making a table to represent the proportional relatio
    8·2 answers
  • Slove for x<br> Show all work
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!