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
Whitepunk [10]
3 years ago
15

How many solutions does the system of two equations shown have? y=3(x+4) y=3(x-4)

Mathematics
1 answer:
balu736 [363]3 years ago
7 0
There is no solution. if you are using the two equations to solve for y and x.

you can plug one equations into the other.

substituting one of the y gives...
3(x+4)=3(x-4)
÷ both sides by 3 gives x+4=x-4

get x on one side and numbers on the other
x-x =4+4
and x-x will give you a 0 for the left side
therefore 0 = 4+4.. not true.
You might be interested in
Jay bought 6 bags of maize at shs 2700 each.He sold the bags at shs.3300 each. what was his profit?​
NISA [10]

Answer:

3300-2700= 600 x 6 = 3600

7 0
3 years ago
17. El precio de los terrenos en Lima es proporcional al área e inversamente proporcional a su distancia con respecto al centro
grin007 [14]

Answer:

375000

Step-by-step explanation:

We have that in this case the following proportion would be fulfilled:

Price * Distance / area

Now, we have that for a distance of 45 km and an area of 900 m ^ 2 the price is 250,000, now for a distance of 40 km but with an area of 1,200 m ^ 2, how would the price be, we replace:

250000 * 45/900 = P * 40/1200

12500 * 1200/40 = P

P = 375000

Which means that for these conditions the price is 375000.

3 0
3 years ago
What does this equal to?
lesantik [10]

Answer:

x = 14

y = 7

z = 22

Step-by-step explanation:

x = # of cucumbers

y = # zucchini

z = # tomatoes

x + y + z = 43

2y = x  or  y = x/2

x + 8 = z

x + x/2 + x + 8 = 43

2x + x/2 = 35

4x + x = 70

5x = 70

x = 14

2y = 14

y = 7

14 + 8 = z

z = 22

Check if these variables are right:

14 + 7 + 22 = 43 ✔️

6 0
2 years ago
What is 1/10 of 1000 what is 1% out of 100
Ulleksa [173]
To get 1/10 ->  1000/10 =100
and 1% of 100 -> 100/100 = 1 or 1%

100 for question 1
1 for q2

3 0
3 years ago
These graphs depict the price and output levels of apples under perfect competition and monopoly market structures. what is the
Ksivusya [100]

The extra amount that Mary would pay for apples under a monopoly instead of perfect competition is B. $3

<h3>Calculations and Parameters:</h3>

From the complete information,

There are images of the prices that can be gotten under a monopoly and the ones that can be gotten in a perfect competition by Mary.

The marginal cost which is graphed against the pound of apples and the price shows Mary would pay $15 and the marginal revenue shows that Mary would pay $12.

Hence, the difference between them, which is the extra amount to be paid would be $15-$12

=$3

Read more about perfect competition here:

brainly.com/question/3914700

#SPJ4

6 0
2 years ago
Other questions:
  • Suppose the pie chart shown represents the monthly budget for a person who maked $2,000 a month. This person decides to rent an
    12·1 answer
  • The table shows data from a school exercise program. If Malinda jogs at the target rate, how far will she travel?
    7·1 answer
  • Suppose a research firm conducted a survey to determine the mean amount steady smokers spend on cigarettes during a week. A samp
    14·1 answer
  • What number is a multiple of 4/5
    13·1 answer
  • Someone tell me the answer and explain
    11·1 answer
  • the greatest internet function shown below is defined so that it produces the greatest interger____ or equal to x
    10·2 answers
  • The length of an object in feet is equal to 3 times its length in yards. The length of a water slide is 48 feet. Write and solve
    9·1 answer
  • How do you factor this problem. 3d^2+10d+7
    6·1 answer
  • 21. Given the pattern below, which recursive formula represents the number of triangles in this sequence?
    11·1 answer
  • A line is parallel to the line y = x and passes
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!