Find the unknown length of x

Solve the system of linear equations below. Enter your solution as an ordered pair (x,y). Do not include spaces in your answer..

kotykmax [81]

Y=3
4x+y=19
4x+3=19
4x=19-3
4x=16
x=4

pair is 4,3

5 0

2 years ago

Read 2 more answers

During one month, there were 2,000 people who used the advertiser links on a website. The percent of people who clicked on each

erica [24]

Answer:

500

Step-by-step explanation:

During one month, there were 2,000 people who used the advertiser links on a website. The percent of people who clicked on each

advertisement link is shown in the circle graph. Calculate the number of people who clicked on the link for each type of advertisement. How

many people used the Music link?

Advertiser Links

Computers

2396

Music

25%

TVS

3%

Movies

1796

Cell phones

32%

340

450

500

540

Then You Turn The Music Percent Into A Decimal Which Is .25% Then Times That By 2000 And You Get .25 X 2000 = 500

4 0

2 years ago

Which is true for all pairs of values in this table? X1,2,3,4 y 0,-2,-4,-6

Mumz [18]

Given data:

X Y
1 0
2 - 2
3 - 4
4 - 6

From the above table,
We have to see what sort of function is it showing.
Therefore,
Taking the first difference of the y-values.
We get,
-2 , -2 , -2

The first difference is constant for all the y-values, that is -2. Therefore it is a linear function,
So,
using the general form,
y = mx + b
where m represent the slope and b represents the y-intercept.

Now,
We will use two coordinate points to find out the slope,

Let them be: (1,0) and (2,-2)
So,
m = 2 / -1
m = -2

Now the y-intercept,

As we know that,
y = -2x + b

Take any point from the table, let it be (1,0)

substituting it into the equation, we get;
0 = -2(1) + b
b = 2

Hence our equation is:
y = - 2x + 2

3 0

2 years ago

Which statements could he include in his explanation? select two options. the domain of both functions is all real numbers. the

mina [271]

The correct option is 'The domain of both functions is all real numbers'.

According to statement

Here, functions are f(x) = 5x and g(x) =5x

Since the domain of f(x) is, D= { x : x belongs to all real numbers.}

Therefore, Domain of f(x) is all real numbers.

Since f(x) and g(x) have the same value,

Therefore, Domain of g(x) is also the set of real numbers.

Now, range of f(x) is , R= { 5x : x belongs to all real numbers.}

Therefore, Range of f(x) is all real numbers.

Range of g(x) is also all real numbers.

So, we can say by the above explanation, only option (1) is correct.

DISCLAIMER: The question was incomplete. Please find the full content below.

QUESTION

Keshawn is asked to compare and contrast the domain and range for the two functions.

f(x) = 5x

g(x) = 5x

Which statements could he include in his explanation? Check all that apply.

1. The domain of both functions is all real numbers.

2. The domain of f(x) is x > 5.

3. The domain of g(x) is x > 5.

4. The range of both functions is y > 5.

5. The range of f(x) is y > 0.

6. The range of g(x) is y > 0.

Learn more about DOMAIN OF FUNCTION here brainly.com/question/1770447

#SPJ4

3 0

1 year ago

Betty earns $52.65 per week working as a lifeguard. She worked as a lifeguard for 5 weeks. She also earned $46.25 painting faces

butalik [34]

The mistake is in step 4. It's correct up to step 3. Step 3 shows: $293.25 * 1/6 (this is correct) Now you must multiply $293.25 by the fraction 1/6, which is the same as dividing $293.25 by 6. Instead, in step 4, $293.25 was multiplied by 6. Step 4 is the mistake.

5 0

2 years ago