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
const2013 [10]
3 years ago
6

7(5f-3n)-8 use n=3 and f=7​

Mathematics
2 answers:
stepan [7]3 years ago
8 0

Answer:

174

Step-by-step explanation:

7(5f-3n)-8

n=3 f=7

7(5*7 - 3*3) -8

Parentheses first

Multiply inside

7(35 - 9) -8

Subtract inside the parentheses

7(26) -8

Multiply

182-8

Subtract

174

Flauer [41]3 years ago
3 0

Answer:

174

Step-by-step explanation:

plug all of the variables in first

7(5(f) - 3(n)) - 8

7(35 - 9) - 8

7(26) - 8

182 - 8

174

You might be interested in
Bill, Lucas, Carmen, and Dena go bowling every week. When ordered from highest to lower, how many ways can their scores be arran
Sauron [17]
20+ answers are out there
3 0
3 years ago
how many square feet will cover a rectangle 60 feet by 20 feet? Explain how you determined your answer
nika2105 [10]

Answer:

1200

Step-by-step explanation:

2 times 6 = 12

12 times 100 = 1200

Hope this helps if does not please let me know thanks!

7 0
3 years ago
A rectangle has a height of c^3+6c^2+2c and a width of c^2+1
Basile [38]

Answer:

A = c^5+6c^4+3c^3+6c^2+2c

Step-by-step explanation:

The dimensions of a rectangle are length and breadth/width

Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation

Hence one side is

side 1 = c^2+1

And the other side is

Side 2 = c^3+6c^2+2c

The area of rectangle = side 1 x side 2

A= (c^2+1) \times (c^3+6c^2+2c)

Distributing parenthesis

=c^2c^3+c^2\cdot \:6c^2+c^2\cdot \:2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c

=c^3c^2+6c^2c^2+2c^2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c

=c^5+6c^4+2c^3+c^3+6c^2+2c

adding similar terms

c^5+6c^4+3c^3+6c^2+2c

Hence Area is given by the above polynomial

5 0
3 years ago
Let f(x) = -12-31 +3 and g(x) = 3x - 3. Graph the functions in the same coordinate plane.
castortr0y [4]

Answer:

Zeros of Functions. A zero of a function f is a number a such that f(a) = 0. In other words, a zero of f is a solution for the equation f(x) = 0.

Step-by-step explanation:

5 0
3 years ago
Write the equation in point-slope form of the line that passes through the given point and has the given slope.
Setler79 [48]

Answer:

The First Option

Step-by-step explanation:

y - 7 = -1/4(x - 4)

6 0
2 years ago
Read 2 more answers
Other questions:
  • Brainliest offered<br><br> {[(3x4)+18]+[(6x7)-27]}divided by 5<br> show work
    12·1 answer
  • Just number three please.
    6·1 answer
  • the number of baseball games bernie won this year was 25% less than the number of games he won last year. If Bernie won 24 baseb
    12·1 answer
  • The area of a triangular flag is 132 square centimetres. Its altitude is 2 centimetres longer than twice its base. Find the leng
    14·1 answer
  • What is a compatible form in math?
    9·1 answer
  • The sum of 5 times the width of a rectangle and twice its length is 26 units. The difference of 15 times the width and three tim
    12·1 answer
  • Figure a is dilated by a scale factor of 1/2 to form figure b. What is the length of x?
    11·2 answers
  • The graph shows a proportional relationship between the number of workers and weekly cost, in dollars, for a company in its firs
    9·2 answers
  • Someone please help I’ve asked like everyone I know, and I don’t remember learning this in class either, I’ll give brainliest ❤️
    5·2 answers
  • Please help asap!!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!