Adding linear expressions
(-4x+6) + (x-5)

Answer:

(6,0)

Step-by-step explanation:

Answer:

4/5 in one hour

Step-by-step explanation:

15 minutes is 1/4 of an hour so all you need to do is multiply one 1/5 by four

tell me if im wrong plz

Answer:

4/5 in one  hour

Step-by-step explanation:

Given:

Consider the below figure attached with this question.

Perimeter of triangle ABC is 13 cm.

Triangle ABC is dilated to create the triangle A'B'C'.

To find:

The perimeter of triangle A'B'C'.

Solution:

We know that, dilated figures are similar.

[tex]\text{Scale factor}=\dfrac{\text{Side of image}}{\text{Corresponding side of preimage}}[/tex]

[tex]\text{Scale factor}=\dfrac{OB'}{OB}[/tex]

[tex]\text{Scale factor}=\dfrac{5+15}{5}[/tex]

[tex]\text{Scale factor}=\dfrac{20}{5}[/tex]

[tex]\text{Scale factor}=4[/tex]

Perimeters of similar figure is proportional to the corresponding sides of that figure or equal to the scale factor.

[tex]\dfrac{\text{Perimeter of }\Delta A'B'C'}{\text{Perimeter of }\Delta ABC}=\text{Scale factor}[/tex]

[tex]\dfrac{\text{Perimeter of }\Delta A'B'C'}{13}=4[/tex]

Multiply both sides by 13.

[tex]\text{Perimeter of }\Delta A'B'C'=13\times 4[/tex]

[tex]\text{Perimeter of }\Delta A'B'C'=52[/tex]

Therefore, the perimeter of triangle A'B'C' is 52 cm.

Note: Options names are not in correct form.

Answer:

I believe c.

Step-by-step explanation:

Answer:

its a i did it and it was correct

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

Khan Academy

The given statement is False.

'In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution.'

According to the given problem,

Median = 6

Total count = 11

Range = 0

Now, range is the difference between the highest value and the lowest value.

Since, the median is 6, the highest number must be greater than 6. This would not have been possible if the lowest value was 0. If the lowest count had been 0, then the highest count had to be 4.
Hence, we can conclude, the fewest cars sold cannot be 0.

Learn more about median here: https://brainly.com/question/15923434

#SPJ2

Answer: 181.82

Explanation:

Step 1: We make the assumption that 22 is 100% since it is our output value.

Step 2: We next represent the value we seek with x.

Step 3: From step 1, it follows that 100%=22.

Step 4: In the same vein, x%=40.

Step 5: This gives us a pair of simple equations:

100%=22(1).

x%=40(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the left hand side of both equations have the same unit (%); we have

100 percent/X percent = 22/40

Step 7: Taking the inverse (or reciprocal) of both sides yields

100 percent/X percent = 40/22

X = 181.82%

Therefore, 40 is 181.82% of 22.

Hope this helps^-^.

Answer:

I'm sorry you feel that way. ;(

Step-by-step explanation:

Answer:

I know like the one I asked today the guy just said 7 as the answer and yes as the explanation. Like um hello, Thats not an answer it was wayyy off. I was so frustrated cause I just lost 20 points. People just do it for the points. and thats what makes me sad cause people can be greedy on here.

Answer:

$40

Step-by-step explanation:

30 divided by 3 is 10 so 4 multiplied by 10 is $40

Answer:

The correct answer is,

[tex] {x}^{2} + 14x - \frac{45}{ {x}^{2} } + 9[/tex]

Answer:

i go with 55

Step-by-step explanation:

Answer:

25°{vertically opposite angle}

hope it helps.

Answer: It’s C. 4 square units

Step-by-step explanation:

Answer:

xy(x-1y)

Step-by-step explanation:

xy^2-x^2y

=solution,

taking common

xy(x-1y)

Answer: XY

Step-by-step explanation:

Answer:

The equation of the Parallel line passes through the point (-1,4) is

y = -5 x -1

Step-by-step explanation:

Explanation:-

Given the equation of the line y = -5 x + 2

Given point (-1 , 4 )

The equation of the parallel line of a given line is 5x + y +k=0 ...(i)

The equation (i) passes through the point (-1,4)

                 5(-1)+4+k=0

                -5 +4 +k =0

                    -1 + k = 0

                         k = 1

The equation of the Parallel line passes through the point (-1,4) is

   y = -5 x -1

The co-efficient value is "4 and 3".

[tex]\to 4x + 3y = 7[/tex]

Using the standard form to calculate value:

[tex]\to ax+bx+c=0[/tex]

compare the above value:

[tex]\to 4x + 3y -7=0\\\\\to ax + by +c=0\\\\[/tex]

co-efficient of x = 4

co-efficient of y = 3

constant term= -7

Therefore, the final answer is "4,3".

Learn more about the coefficient here:

brainly.com/question/5021915

Answer:

1/8

Step-by-step explanation:

The second option is the answer

Answer:

i=

8.154845

2tx3

Step-by-step explanation:

$537 I looked at it and I know this is the answer and I checked

Answer:

the expected value of the proposition is 2.77

Step-by-step explanation:

The computation of the expected value of the proposition

= 162p - 45(1 - p)

= 162 × 12 ÷ 52 - 45 × (1 - 12 ÷ 52)

= 2.77

Hence, the expected value of the proposition is 2.77

So we simply do the above calculation so that the expected value could come

Answer:

-1.25, -1.5, 0.5, 0.66

hope it helps you

Answer: 0.16 onces

Step-by-step explanation: divide the price of certain number of units of an item by the number of units to find the unit price of that item.

EX: To find the unit price of 12 ounces of soup that costs $2.40, divide $2.40 by 12 ounces, to get unit price of soup as $0.20 per ounce.

Answer:

bob goes 28 miles in 2 hours while traveling to the store. how many miles does he drive per hour. the answer is 14 miles per hour

Answer:

[tex]k=\frac{4}{7}[/tex]

Step-by-step explanation:

The equation [tex]y=kx[/tex] represents a proportional relationship that always passes through the origin. Excluding of the origin, you can plug any [tex](x,y)[/tex] coordinate into this function to get [tex]k[/tex].

Using the first coordinate, we have:

[tex]4=k(7),\\k=\frac{4}{7}[/tex]

Verify that [tex]y=kx[/tex] works for the other coordinates [tex]\checkmark[/tex]

Thus, the value of constant [tex]k[/tex] is [tex]\fbox{$\frac{4}{7}$}[/tex].

$100 because if you follow the line from 5 hours to the line it lines up with 100 dollars

Answer:

8

Step-by-step explanation:

the answer is option c8

thank u

Answer:

4 per hour

8/2=4

Step-by-step explanation:

Answer:

Given : You receive $8 for raking leaves for 2 hours.

Expression : An expression is___ An hourly wage is $___

To find : What is your hourly wage? Write and evaluate an expression for the problem.

Solution :

For 2 hours the wage is $8.

For 1 hour the wage is

The expression defined the problem is

An hourly wage is given by $4.

Therefore,

An expression is . An hourly wage is $4.

ANSWER; Work with a good mind and you can do it with know body help                  Step-by-step explanation: