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
lara [203]
3 years ago
8

If f(x) = 5x + 40, what is f(x) when x equals -5?

Mathematics
1 answer:
sladkih [1.3K]3 years ago
3 0
f(x)=5x+40\\\\x=-5\\\\\text{substitute the value of x to the equation}\\\\f(-5)=5\cdot(-5)+40=-25+40=15
You might be interested in
Russell sold 40 shares of a stock. The value of each share has decreased by $1 since he bought the stock. Express the amount Rus
lozanna [386]

Answer:

Integer = -40

Step-by-step explanation:

40 x -1

= -40

Therefore, -40 is the integer.

3 0
2 years ago
How many grams of barium chloride are there in 0.200 moles
Anni [7]
There are 41.646600000013 grams of barium chloride in 0.200 moles
5 0
3 years ago
What is a mathematical statement that two expressions are equal
natulia [17]
It is called an equation.
6 0
2 years ago
Find the inverse of function f. f(x) = 1/2x +7 / <img src="https://tex.z-dn.net/?f=f%28x%29%3D%5Cfrac%7B1%7D%7B2%7Dx%20%2B%207"
kvasek [131]

The answer is C.) f^-1 (x) = 2x- 14 /  \:f^{-1\:}\left(x\right)=2x\:-\:14

5 0
2 years ago
A black line is shorter than a white line.the white line is shorter than a gray line. Is the black line longer or shorter than t
Serga [27]
Black is shorter than grey

Hope this helps
4 0
3 years ago
Read 2 more answers
Other questions:
  • Andrew plays on a basketball team. In two games he scored 2/5 of the total number of points his team scored. His team scored 55
    13·2 answers
  • The length of a rectangle is 4 in greater than the width the perimeter of the rectangle is 24 in
    14·2 answers
  • Solve each equation by taking square roots<br> v^2=45<br><br> a^2=-56<br><br> b^2+10=-4
    8·1 answer
  • How dose0.03 compare to0.003
    14·1 answer
  • A shipment to a warehouse consists of 4,500 MP3 players. The manager chooses a random sample of 50 MP3 players and finds 4 that
    12·1 answer
  • How do you evaluate 25 and 3 over 2
    7·1 answer
  • Help<br><br><br><br><br><br><br><br><br> Rjrjrhrjrjrjjrjrjrjrjrhrh
    12·1 answer
  • You pay $22 to rent 6 video games. The store charges $4 for new games and $2 for old games. How many new games did you rent?
    9·2 answers
  • If the equation y = |x| is graphed and then
    7·1 answer
  • 35. Cindy walks at a constant rate of 2 miles per hour. She leaves home to walk to her friend Jenny's house at 9 am. When she is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!