2x+2(3x+5)=91 what is the answer

Answer:

La razón geométrica de mujeres a varones es de 3 mujeres por cada 4 hombres.

Step-by-step explanation:

El enunciado es incorrecto, su forma correcta es: En una escuela hay 196 estudiantes, de los cuales 84 son mujeres. La razón geométrica de mujeres a varones que estudian en dicha escuela es:

Es sabido que la especie humana solo tiene dos formas en un sentido biológico: hombre y mujer. Si 84 de los 196 estudiantes son mujeres, entonces 112 son hombres. En consecuencia, la razón geométrica de mujeres a varones es de 3 mujeres por cada 4 hombres.

Step-by-step explanation:

What exactly are you looking to unblock? What do you mean you need to 'stay on but get out'?

explain ggvfkdjdigzufsitz8tItst9zotzotxiys8tx

Answer:

A.

Step-by-step explanation:

There is a picture of a graph

Answer:

A and D

Step-by-step explanation:

since volume is defined as the 3 dimensional space matter fills

thus volume is that which occupies space

follow for further explanations on questions as such.

Answer:

multiply both sides by 3

Answer:

$108.50

Step-by-step explanation:

The total amount earned would be a function of the time spent walking dogs and mowing lawns

8.5(6) + 5.75(10) = 51 + 57.5 = $108.50

Answer:

x= 2y -30

5x-2y=10

Step-by-step explanation:

substitute x= 2y-30 into the 2nd equation

5(2y-30)-2y = 10

10y-150-2y=10

10y -150-2y= 10

8y-150=10

  +150     +150

__________________________

8y= 160 so y =20   substitute y=20 into x=2y-30 so 40-30=10 so x=10 & y=20

Answer:

If the probability that she wins is i/j.

Then the probability that she does not win is (1-i)/j.

For example, if the chance that she wins is 2/3, then the chance that she doesn't win is (3-2)/3, or 1/3.

Let me know if this helps!

Answer:

A and E

Step-by-step explanation:

After all of the lines are reflected across the y-axis, the true statements are Line l parallels Line m, and Line m parallels Line p.

To learn more about Parallel lines, refer to:

https://brainly.com/question/26961508

#SPJ2

Answer:

A

Step-by-step explanation:

Answer:

After 6 months, Casey would pay $360 to join either gym.

Step-by-step explanation:

At the first gym, the cost is $35 per month in addition to a $150 joining fee.  So, the equation based on 'x' number of months and a total cost of 'c' is:

c = 35x + 150

At the second gym, the cost is just $60 per month.  So, the equation based on 'x' number of months and a total cost of 'c' is:

c = 60x

Since you want to find the number of months 'x' it would take until Casey would pay the same amount to be a member of either gym, you can take the two equations and set them equal to each other:

35x + 150 = 60x

Subtract 35x from both sides: 35x - 35x + 150 = 60x - 35x or 150 = 25x

Divide both sides by 25: 150/25 = 25x/25 or x = 6

So, after 6 months, the cost would be same.  The find the cost, replace 'x' with 6 in one of the equations:  c = 60(6) = $360.

If he is planning on canceling in 5 months, the better option would be the second gym that costs $60 per month

I hope this helps!!!

Answer:

i need thhis one too

Step-by-step explanation:

2(5x-6)

10x-12

---

hope it helps

Answer:

10x - 12

Step-by-step explanation:

2(5x - 6) = 10x - 12

Answer:

Step-by-step explanation:

∠R + ∠S + ∠T = 180 {Angle sum property of triangle}

∠R + 56 + 30  = 180

         ∠R + 86 = 180

               ∠R   = 180 - 86

                ∠R =   94

Answer:

$1,139

Step-by-step explanation:

1,340 × .15 = 201

1,340 - 201 = 1139

Answer: 1139

Answer:

multiply by 2

Step-by-step explanation:

11x2=22

50x2=100

Answer:

multiply by 2

Step-by-step explanation:

22×2=44

12×2=24

Answer:

I'm a little confused about the question but if it's asking what C= then If I'm correct it's 5.10 but FYI I have no idea if it's right so sorry if I got it wrong

Answer:

Step-by-step explanation:

Use sine:

[tex]{ \dashrightarrow{ \sf{ \green{ \frac{x}{18} = \sin(70) }}}} \\ \\ \\ { \dashrightarrow{ \sf{ \green{x = 18 \sin(70) }}}} \\ \\ \\ { \dashrightarrow{ \sf{ \underline{ \green{x = 18 \times 0.77}}}}} \\ \\ \\ { \dashrightarrow{ \sf { \green{x = 18 \times 0.939}}}} \\ \\ \\ { \dashrightarrow{ \sf{ \green{x = 16.9 }}}}[/tex]

Answer:

25 students peer teacher, 22 students per tutor, 4 tutors for 81 students

Step-by-step explanation:

You need to find the unit rate,

for the teachers, to find the unit rate would be 125 divided by 5. For tutors it would be 88 divided by 4.

Then to find how many tutors you need for 81 students you would need 4 tutors because you want to divide 81 by the unit rate we got (22), and since the answer would be a decimal (3.68.....) you would need to round the whole number up to four because you cant have a decimal of a person.

Answer:

5 children

Step-by-step explanation:

$7.31 x2 = $14.62

$46- 14.62 =$32

5.66 divided by 5 = 28.3

5.66 divided by 6 = 33

and $33 is bigger than $31

So the greatest number of children tickets can be purchased is only 5.

Answer:

5 children

Step-by-step explanation:

Solve

$7.31 x2 = $14.62

$46 - 14.62 =$32

5.66 divided by 5 = 28.3

5.66 divided by 6 = 33

$33 is bigger than $31

Therefore, the greatest number of children tickets can be purchased is only 5.

Answer:

6

Step-by-step explanation:

3(8−6)

=(3)(2)

=6

Answer:

3(8-6)=6

Step-by-step explanation:

8-6

=2

=3*2

=6

Step-by-step explanation:

answer is in the picture

Answer:

a) m∠1 = 15°

b) m∠2 = 90°

c) m∠3 = 66°

d) m∠4 = 75°

e) m∠5 = 24°

f) m∠ITE = 132°

Hope this helps!

Answer:

3x+10=-5

3x=-15

x=-5

3x-12=9

3x=21

x=7

Answer:

1. [tex]x=-5[/tex]

2. [tex]x=7[/tex]

Step-by-step explanation:

First Equation

1. For the first equation, [tex]3x+10=-5[/tex] we need to move all the constants to one side.

[tex]3x+10=-5\\3x=-15[/tex]

2. Once that is done, we need to divide both sides by 3 to get [tex]x[/tex] by itself.

[tex]3x=-15\\\frac{3x}{3}=\frac{-15}{3}[/tex]

3. Now, we have our final answer.

[tex]x=-5[/tex]

Second Equation

1. For the second equation, [tex]3x-12=9[/tex] we need to move all the constants to one side.

[tex]3x-12=9\\3x=21[/tex]

2. Once that is done, we need to divide both sides by 3 to get [tex]x[/tex] by itself.

[tex]3x=21\\\frac{3x}{3} =\frac{21}{3}[/tex]

3. Now, we have our final answer.

[tex]x=7[/tex]

Hope this helped C:

Answer:

The answer would be A

Step-by-step explanation:

consider the following image

Answer:

Step-by-step explanation: