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
xz_007 [3.2K]
3 years ago
14

Suppose that the functions s and t are defined for all real numbers x as follows.

Mathematics
1 answer:
PolarNik [594]3 years ago
8 0

Answer:

(s-t)(-1) = -1

(s+t)(-1) = -7

Step-by-step explanation:

Given the following set of functions

s(x)=2x-2

t(x)=3x

(s-t)(x) = s(t) - t(x)

(s-t)(x) = 2x - 2 - 3x

(s-t)(x)  = -x -2

(s-t)(-1) = -(-1) - 2

(s-t)(-1) = 1-2

(s-t)(-1) = -1

(s+t)(x) = s(t) + t(x)

(s+t)(x) = 2x - 2 + 3x

(s+t)(x)  = 5x -2

(s+t)(-1) = 5(-1) - 2

(s+t)(-1) = -5-2

(s+t)(-1) = -7

You might be interested in
Is the line vertical or horizontal if the equation is x=-1.
m_a_m_a [10]

Answer:

the line is vertical

4 0
2 years ago
Read 2 more answers
Please select the best answer thanks
Tasya [4]
I need a correct answer of Edith each sentence for pronoun usage.
1.  The instructor made clear to everyone what they had to do to pass the class.
2. Marcie signed up for advanced classes without consulting her advisor, which was a big mistake.
3. The computer did not allow access to students which tried to register before registration opened.
4. Many people shy away from the old because they think of it as being senile and withered.
5. It did not get above freezing today, so it is still too dangerous to drive on the back roads.
6. We always wait until the day before Christmas to buy a tree because they are discounted by then.
7. To end the strike, the union approved the agreement and told their members to go back to work.
8. Everybody agreed to do the maintenance ourselves rather than pay someone to do it.
9. Physical activity is good for you, but people lack the discipline to exercise as much as they should.
10. Mr. Roberts told his son that he didn't know to dance.


4 0
3 years ago
If 4/9 of the 63 fishes in the tank were guppies. How many of the fish were not guppies
ArbitrLikvidat [17]
35 were not guppies.

Explanation:
63/9=7
7*4=28
63-28=35
8 0
2 years ago
Eight more than three times the difference of four and a number” when n = 3?
Snezhnost [94]
8 + 3 (4 - n )
n= 3 
8 + 3( 4-3)
8 + 3 * 1 
8 + 3 = 11
8 0
3 years ago
Did I do these two correctly?
natka813 [3]
Yes you did the equation on this page correctly.
7 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    15·1 answer
  • Brock is a plumber. He charges a flat rate of $40 to visit a house to inspect it's plumbing. He charges an additional $20 for ev
    13·1 answer
  • If you have 1996 cookies and someone takes away 2334
    5·2 answers
  • HELP PLEASE!!!!!!!! ASAP!!!!!!!!
    6·2 answers
  • What is the first step to solving this equation? 4y – 10 = -3
    9·2 answers
  • Maten forgot some of her 12 facts. She wants to find 6x12 , but all she can remember is 5x12=60 . How could she use the fact 5x1
    14·1 answer
  • Distribute (b+10)(b+10)​
    13·1 answer
  • Simplify c^-6 x 2c^7 please
    15·1 answer
  • Katie has read 32% of a book. if she has read 80 pages, how many more pages does Katie have left to read?
    5·1 answer
  • A small child makes 3 piles of blocks in a room. Each pile has 4 blocks. In another room, he makes 6 more piles of blocks. These
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!