A pet store has 10 puppies , including 5 poodles , 2 terriers , and 3 retrievers

Answers

Answer 1

Answer:

10+5+2+3=20

Step-by-step explanation:

Answer 2

Answer:

Yes that all equals 10

Step-by-step explanation:

What is your question exactly? That is just a statment.


Related Questions

Does anyone know the answer to this?​

Answers

Answer:

B

Step-by-step explanation:

-3/4y - 1/5y = 380 can be simplified to -19/20y = 380.

In order for the student to incorrectly get 361, they likely just multiplied the 380 by 19/20 rather than multiplying by the reciprocal (which would be -20/19).

This means the best answer should be B.

through: (12,5), slope = 7/6

Answers

Answer:

Step-by-step explanation:

y - 5 = 7/6(x - 12)

y - 5 = 7/6x - 14

y = 7/6x - 9

Mario compared the slope of the function graphed below to the slope of the linear function that has an x-intercept of 1 and a y-intercept of -2.


Find the slope of both lines. In the answer box give the slope of the steeper line.

Answers

Answer:

The linear equation in the slope-intercept form will be:

[tex]y\:=\:\frac{2}{3}x+64[/tex]

Step-by-step explanation:

From the line graph, taking two points

(21, 78)(27, 82)

Finding the slope between (21, 78) and (27, 82)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(21,\:78\right),\:\left(x_2,\:y_2\right)=\left(27,\:82\right)[/tex]

[tex]m=\frac{82-78}{27-21}[/tex]

[tex]m=\frac{2}{3}[/tex]

We know that the slope-intercept of the line equation is

[tex]y = mx+b[/tex]

where m is the slope and b is the y-intercept

substituting (21, 78) and m = 2/3 in the slope-intercept of the line

[tex]y = mx+b[/tex]

[tex]78=\frac{2}{3}\left(21\right)+b[/tex]

switch sides

[tex]\frac{2}{3}\left(21\right)+b=78[/tex]

[tex]14+b=78[/tex]

[tex]b=64[/tex]

substituting b = 64 and m = 2/3 in the slope-intercept of the line

[tex]y = mx+b[/tex]

[tex]y\:=\:\frac{2}{3}x+64[/tex]

Therefore, the linear equation in the slope-intercept form will be:

[tex]y\:=\:\frac{2}{3}x+64[/tex]

Write a proportion to find how many points x a student needs to score on a test worth 50 points to get a test score of 78%.

Answers

Answer: this is what i think

Step-by-step explanation:

Write an question to represent:
one less than the quotient of four and a number x

Answers

Answer:

4/x-1

Step-by-step explanation:

so divide by x

so 4/x

less 1

4/x-1

I’m stuck can some one help me

Answers

Answer:

3) Midpoint is (-4,0.5)

Option A is correct.

4) Midpoint is (2.5,0)

Option B is correct.

5) The factors are (x+4)(x-7)

Option C is correct.

6) The factors are (x+4)(x+2)

Option A is correct.

Step-by-step explanation:

Question 3

Find midpoint of the following:

(2,-7), (-10,8)

The formula used to find midpoint is: [tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )[/tex]

We have [tex]x_1=2, y_1=-7, x_2=-10,y_2=8[/tex]

Putting values and finding midpoint

[tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\Midpoint=(\frac{2-10}{2},\frac{-7+8}{2} )\\Midpoint=(\frac{-8}{2},\frac{1}{2} )\\Midpoint=(-4,0.5 )[/tex]

So, Midpoint is (-4,0.5)

Option A is correct.

Question 4

Find midpoint of the following:

(2,-10), (3,10)

The formula used to find midpoint is: [tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )[/tex]

We have [tex]x_1=2, y_1=-10, x_2=3,y_2=10[/tex]

Putting values and finding midpoint

[tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\Midpoint=(\frac{2+3}{2},\frac{-10+10}{2} )\\Midpoint=(\frac{5}{2},\frac{0}{2} )\\Midpoint=(2.5,0 )[/tex]

So, Midpoint is (2.5,0)

Option B is correct.

Question 5

Factor each completely

[tex]x^2-3x-28[/tex]

We will break the middle term and find factors

[tex]x^2-3x-28\\=x^2-7x+4x-28\\Taking\:common\\=x(x-7)+4(x-7)\\=(x+4)(x-7)[/tex]

So, the factors are (x+4)(x-7)

Option C is correct.

Question 6

Factor each completely

[tex]x^2+6x+8[/tex]

We will break the middle term and find factors

[tex]x^2+6x+8\\=x^2+4x+2x+8\\=x(x+4)+2(x+4)\\=(x+4)(x+2)[/tex]

So, the factors are (x+4)(x+2)

Option A is correct.

Does this graph show a function? Explain how you know. A. Yes, the graph passes the vertical line test B. Yes; there are no y-values that have more than one x-value. C. No, there are y-values that have more than one x-value. D. No, the graph fails the vertical line test.​

Answers

Step-by-step explanation:

the vertical line test means if there are more than one point on a vertical line then it is not a fuction

i cant answer without seeing the graph but i hope this helps

What is the value for x,the length of side bc?7 to

Answers

Answer:

x = 17.5

Step-by-step explanation:

[tex] \triangle ABC \sim \triangle DEF... (given)[/tex]

[tex] \therefore \frac{AB}{DE} = \frac{BC}{EF} [/tex]

[tex] \therefore \frac{10}{4} = \frac{x}{7} [/tex]

[tex] \therefore 2.5 = \frac{x}{7} [/tex]

[tex] \therefore 2.5\times 7= x[/tex]

[tex] \therefore 17.5= x[/tex]

[tex] \therefore x = 17.5[/tex]

Lin’s family has completed 80% of a trip. They have traveled 400 miles. How far is the trip?

Answers

50miles

Step-by-step explanation:

Answer:

500 miles

Step-by-step explanation:

80% is converted to its decimal form 0.8

Multiply 0.8 times "x" which is the unknown total distance of the trip (80% of the total trip) to get 400 because 80% of the trip is 400 miles. Then find x

0.8x = 400

400/0.8 = x

500 = x

How many quarts of pure antifreeze must be added to 8 quarts of a 20% antifreeze solution to obtain a 30% antifreeze solution?


(Round to the nearest tenth as needed.) ​

Answers

9514 1404 393

Answer:

  1.1 quarts

Step-by-step explanation:

Let x represent the amount to be added, in quarts. Then the amount of anti-freeze in the resulting solution is ...

  0.20(8) + 1.00(x) = 0.30(8 +x)

  0.70x = 0.10(8) . . . . . . subtract 0.20(8)+0.30(x)

  x = 8/7 . . . . . . . . . . . . . divide by the coefficient of x

  x ≈ 1.142857 ≈ 1.1

About 1.1 quarts of pure antifreeze must be added.

82.50 +46.63 i need help

Answers

129.13, I believe.

Hope this helps.
Answer: 129.13

Explanation: stack up the decimals and usually add like you do. So 82.50+46.63= 129.13. Make sure you stack them right. :)

f(x)=2x+6, g(x)=3x^2 find f(g(-3))​

Answers

Step-by-step explanation:

Given

f(x) = 2x + 6

g(x) = 3x²

f(g(-3)) = ?

Now

g(-3) = 3 * (-3)²

= 3* 9

=27

Also,

f(g(-3)) = f(27)

= 2* 27 + 6

= 60

Hope it helps :)

Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a
congruence statement,
If no, justify your answer.

Answers

Answer:

Yes, there is enough information to prove that the triangles are congruent.

SAS POSTULATE

Step-by-step explanation:

[tex] In\:\triangle ABC \: and \triangle XYZ\\[/tex]

[tex] AB\cong XY..... (given) \\[/tex]

[tex] \angle ABC \cong\angle XYZ\\(each \: 90\degree) \\[/tex]

[tex] BC\cong YZ..... (given) \\[/tex]

[tex] \therefore \triangle ABC \cong \triangle XYZ\\(SAS\: postulate) [/tex]

Answer:

Yes

Step-by-step explanation:

Given

Two sides and and included angle of one triangle is congruent to same on another triangle

This is side-angle-side or SAS congruency postulate

Five times the sum of a number and 7 is 3 more than the double of a number. Find the number.

Show all work.

Please I will make you BARINLIEST!

Answers

Step-by-step explanation:

5 = x + 3. The product of 2 times a number is 10. 2x = 10. One half a number is 10 x/2 = 10. Five times the sum of x and 2 5(x + 2). Seven is greater than x.

Answer:

35

Step-by-step explanation:

This is how you can solve for the missing number that is doubled: ( x )

7 = 3 + 2x

7 ( -3 ) = 3 ( -3 ) + 2x

4 = 2x

4 ( /2 ) = 2x ( /2 )

2 = x

This is how you solve for the number the question is asking for: ( y )

y = 5 ( 3 + 2x )

y = 5 ( 3 + 2 ( *2 ))

y = 5 ( 3 + 4 )

y = 5 ( 7 )

y = 5 * 7

y = 35

Right now do you believe in yourself why or why not ? (10 points)

Answers

Answer:

You should always believe in yourself no matter what. Make that be a lesson for everyone in your community!

Step-by-step explanation:

Answer:

personally, no. but if you are looking for an answer to be graded, say something positive. ¨i believe in myself right now because i have been (insert something positive). ¨

Step-by-step explanation:

i hope this has helped

Is x=y -1 a function?

Answers

Yes because it can be rewritten as y=x+1, which is a linear function with a slope of 1 and y intercept of -1.
Yes it’s a function

3x2 + 6x + 3


Factor out the GCF

Answers

Answer:

[tex]3( {x}^{2} + 2x + 1)[/tex]

Hope this helps!

Rosalyn is planning to sell her apartment complex. Ten years ago, she bought the eight-room complex for $420,000.
The building has gained 2.2% in value every year since she bought it. She charges a monthly rent of $720 for each
room, and pays $22,900 per year in upkeep costs. If Rosalyn has kept all of the rooms occupied continuously since
she bought it, to the nearest hundred dollars, how much profit will she have made in total when she sells it?
a.$770,400
b. $554,600
C. $564,300
d. $492,300

Answers

Answer:

It would be $ 564,300 so C

Step-by-step explanation:

just took the test

She made 564300 dollars in total when she sells the apartment.

What is an equation?

An equation consists of terms and variables on both sides of the equality sign and they are equal.

Given Rosalyn is planning to sell her apartment complex.

She bought this apartment 10 years for 420000 dollars and every year the apartment gains 2.2% in value.

∴ After 10 years the value of the apartment is,

A = P( 1 + r/100)ⁿ.      where n is time in years.

A = 420000( 1 + 2.2/100)¹⁰.

A = 420000( 1.022)¹⁰.

A = 420000×1.243 dollars.

A = 522105.48 dollars.

She charges a monthly rent of 720 dollars for each room and has 8 rooms in it.

∴ Monthly earnings from the apartment are (720×8) = 5760 dollars.

And we know 10 years is 120 months.

∴ In 10 years her earnings from rent are

= 5760×120 dollars.

= 691200 dollars.

The upkeep cost is 22900 dollars per year therefore it is 229000 dollars for 10 years.

∴ The profit she will have selling her apartment is (522105.48 - 420000 + 691200 - 229000) dollars.

= 564305.48 dollars.

= 564300 dollars.

learn more about equations here :

https://brainly.com/question/10413253

#SPJ6

I eat a third of a box of chocolates there are not 16 left how many were in the box at the start?

Answers

If you ate a third of the box and there ARE 16 left then you started with 48 originally
you started with 48 because u ate a third of it and you said 16 there fore there is 48

The linear graph below represents the relationship between age (t), and height (h) of a toddler.


Write the linear function in slope intercept form h(t) that expresses the height as a function of age.

Answers

Answer:

h(t)=3/2t+59

h(t)=2/3(15)+64                        h(t)=2/3(30)+64

74=  10+64                              84=20+64

74=74                                      84=84

i)x-1 by 4=3
ii)3x+6 by 2=3 by 2
iii)3x-1by5=2x+3by7​​

Answers

Answer:

13,-1,2

Step-by-step explanation:

i hope it is helpful......for you

2x + 4
1
The shape in the figure is a square. Use the properties of a square to determine the
value of x.
OA) x = 0
OB) x = 4
OC) x= 2
D) Can't be determined.

Answers

Answer: x = 0

because the shape is a square

=> 2x + 4 = 4

⇔ 2x = 0

⇔ x = 0

Step-by-step explanation:

Determine if the statement is true or false 10,000-99,999<0

Answers

It would be true because 10,000-99,999=-89999 -89999<0 is true

help asap please no trolls !!!

Answers

9514 1404 393

Answer:

  SAS

Step-by-step explanation:

Count the number of sides marked congruent. One is marked with a single hash mark, and one is marked with a double hash mark, for a total of two.

That means the chosen congruence theorem will have S appear twice in its name, excluding AAS, ASA, and SSS.

We also note that the angles between the marked sides are vertical angles, hence congruent. The theorem that depends on two sides (SS) and the angle between them (_A_) is the SAS theorem.

Which number is equivalent to 32^3/5

Answers

when a number is raised to the power of a rational number it becomes a root of the denominator's order and the number inside the root is raised by the power of the numerator

for example

[tex]x^{\frac{a}{b} }=\sqrt[b]{x^a}[/tex]

in this case

[tex]32^{\frac{3}{5} }=\sqrt[5]{32^3}[/tex]

[tex]=\sqrt[5]{32768}[/tex]

=8

what is the answer to 5−2x^2=37

Answers

Answer:

x= 4i or -4i

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Hope this helped :)

Answer:

There are no Solutions to this answer.

Step-by-step explanation:

A set of equations with no solutions is called inconsistent if there is no simultaneous solution for the set.

Brainliest are always appreciated :)

-6x+6y=6 -6x+3y=--12​

Answers

The answer is (x,y)=(4,2)

Hopes this helped

Answer:

y = 6

x = 5

Step-by-step explanation:

-6x + 6y = 6

-6x + 3y = - 12

Multiply the second equation by -1, then add the equations;

-6x + 6y = 6

6x - 3y = 12

___________

3y = 18

/3     /3

y = 6

x = 5

(5a+15b) e divizibil cu 5

va rogg e urgent

Answers

Answer:

[tex]a + 3b[/tex]

Step-by-step explanation:

[tex] \frac{5a + 15b}{5 } [/tex]

[tex] \frac{5a}{5} + \frac{15b}{5} [/tex]

[tex]a + 3b[/tex]

I need help with 9.) and 10 please help

Answers

Answer:

9. By every 10 seconds, the meters traveled increase by a constant of 8.5 meters.

10. (1,2), (2,4), (5,10), (8,16)

Step-by-step explanation:

For question 9, here is an example. You can find the constant of proportionality by dividing 85 by 10, which is 8.5. So every 10 seconds, the distance traveled in meters by the object will have multiplied by 8.5. You can also do 170 divided by 20, which is also 8.5 thus verifying our answer. Hope this helps you, sorry I couldn’t explain it better.

What’s 123 divided by 3 to the power of 6 multiplied by 1000

Answers

Answer:

41^6000

ithink

Step-by-step explanation:

Answer:I got 41 , if it’s wrong I’m so sorry

Step-by-step explanation:

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