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
bearhunter [10]
3 years ago
8

4. Solve the system using substitution.

Mathematics
1 answer:
Yuri [45]3 years ago
3 0

Answer:

A

Step-by-step explanation:

-3+2=-1 and (9)- 8=1

You might be interested in
Probability is the chance that some event will occur true or false
skad [1K]
Probality is 50% since there is only 2 options correct?
5 0
3 years ago
Read 2 more answers
What is the value of the angle marked with x?
Aneli [31]

Answer:

146 degrees

Step-by-step explanation:

trapezoid rules state that angles on the same side of one of the parallel sides are equal. so since 146 and x are on the same line and that line is parallel to the other one 146 = x

8 0
3 years ago
Read 2 more answers
A cross section is made parallel to the bases of a right triangular prism. Which of the following statements is true regarding t
user100 [1]

Answer:

The area of the cross section is equal to the area of the base.

Step-by-step explanation:

4 0
3 years ago
For a horizontal demand curve
kkurt [141]

Answer:

d. both the slope and price elasticity of demand are equal to 0.

Step-by-step explanation:

In order to graph the demand curve, the quantity demanded is plotted along x-axis and the price is plotted along y-axis. An image attached below shows the horizontal demand curve.

Horizontal demand curve, as its name indicates, is a horizontal line which is parallel to x-axis. Since, the slope of any line parallel to x-axis is 0, we can conclude that the slope of Horizontal demand curve is 0.

A horizontal demand curve can be observed for a perfectly competitive market. Since, its a perfect competition, the price of a product by all competitors will be the same. In this case, if a firm decides to increase the price, he will loose his market share as no customer will buy the product at increased price. They will rather go with the other competitor who is offering a similar product at lower price.

On the other hand, if a competitor decides to lower his price in such case, he will experience loss. Therefore, the competitors do not have the option to change the price. Therefore, we can say the price elasticity of demand in this case is 0.

So, option D describes the horizontal demand curve correctly.

3 0
3 years ago
Using modern methods, the first step in solving the quadratic equation x2 + 7x = 8 would be to put it in standard form by
VLD [36.1K]

Answer:subtracting 8 from both sides

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • a fair coin tossed in the air four times if the experiment probability of landing on tails is 1/4,then what is the difference be
    13·1 answer
  • PLEASE HELP ASAP Type the correct answer in each box. Use numerals instead of words.
    8·2 answers
  • Help Asap Please!!!!<br><br> What is the difference between slope and slope intercept
    6·1 answer
  • Melissa purchased 39.46 in groceries
    5·1 answer
  • Use the equation p=6k+12 to find the value of p when k=9.
    15·2 answers
  • Use the empirical rule to answer each question.
    10·1 answer
  • What is the additive inverse of -9x
    15·1 answer
  • What is the acronym used to describe the order of operations?
    10·1 answer
  • Suppose the following set of random numbers is being used to simulate the
    9·2 answers
  • Review my example on how to find the rate of change for a given set of data. Let (x, y) = (11, 12) and (x', y') = (15, 16). The
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!