Please help a girl out I'm so confused

Answer:

1/2m^12

Step-by-step explanation:

simplify the expression :

m^-6/2m^3 x m^3

1/2m^9 x m^3

solution: 1/2m^12

sorry its really hard to explain the steps but I hope I helped you :)

Answer:

[tex]\frac{1 }{2m} ^x{12}[/tex]

Step-by-step explanation:

just take away the X

Answer:

x = 80

Step-by-step explanation:

(6/12)*x-10 = 30 // - 30

(6/12)*x-30-10 = 0

1/2*x-40 = 0 // + 40

1/2*x = 40 // : 1/2

x = 40/1/2

x = 80

Hi there!

x=80

1.Multiply the terms:

[tex]\frac{6}{12}[/tex]·[tex]80=\frac{480}{12}[/tex]

2.Divide the fraction term:

[tex]\frac{480}{12}=40[/tex]

3.Subtract the two terms:

[tex]40-10=30[/tex]

This means, x=80..

Answer:

1/y (c)

Step-by-step explanation: Don't listen to the other person he taking things but i promise you will get this right

Answer: 2¹/₃ hours per week

Step-by-step explanation:

Bryce practices his piano for 1/3 hours each day.

The number of days in a week is 7 days so to find out the number of hours he practices per week, multiply the number of hours practiced per day by 7.

= 1 /3 * 7

= 7 / 3

= 2¹/₃ hours per week

Answer:

3/x+5

Step-by-step explanation:

4x+8/x^2+5x+6   x   3x+9/4x+20=

4(x+2)/x^2+3x+2x+6  x  3(x+3)/4(x+5)

reduce

x+2/x(x+3)(x+2)   x   3(x+3)/x+5

factor expression

x+2/(x+3)(x+2)  x  3(x+3)/x+5

reduce

3/x+5

Answer:

she listed the multiples of 15, not the factors. The factors would be 1, 3, 5, 15.

Step-by-step explanation:

Answer:

3 cups in all

Step-by-step explanation:

1+2+=3

Answer:

the answer is C (3,-4)

Step-by-step explanation:

read the X axis then y axis

Answer:

2x10=20 X=2

Step-by-step explanation:

Please mark brainliest

Answer:

x+10=20

Step-by-step explanation:

I don't know if you want me to solve for x too, but if you do then x=10 :D

hope this helps :D

Answer: x=-4.8

Step-by-step explanation:

Given

-10x+4=52

Subtract 4 on both sides

-10x+4-4=52-4

-10x=48

Divide -10 on both sides

-10x/-10=48/-10

x=-4.8

Hope this helps!! :)

Please let me know if you have any questions

Answer:the example equation becomes "x + 10 - 15x = 20," which is then "-14 x + 10 = 20." Subtract 10 from each side, divide by 14 and you have end up with x = -10/14, which simplifies to x = -5/7. Plug in the x value in to the first equation to find out the y value.

Step-by-step explanation:

Answer:

x=9

y=14

Step-by-step explanation:

Your picture shows that the two angles are congruent so:

2[(2x+27)]=90

4x+54=90

4x=36

x=9

Your picture shows the two horizontal lines as congruent also so:

4y-19=y+23

4y-19+19=y-y+23+19

3y=42

y=14

Answer:

9/3

7/0

0/5

Step-by-step explanation:

9/3=6

7/0= 0

0/5=0

Answer:

$7

Step-by-step explanation:

I ordered 4 new CD's by mail. Each CD costs the same amount and there was an additional $5 shipping charge that brought the total to $33. Write and solve the equation to find the cost of one CD.

Let us represent the cost of 1CD = x

Total cost = $5 + 4x

= 5 + 4x

Total cost = $33

Hence, our Equation is given as:

33 = 5 + 4x

4x = 33 - 5

4x = 28

x= 28/4

x = $7

The cost of 1 CD = $7

Answer:

False. An isosceles triangle has at least 2 equal legs. The third leg can vary in length.

Step-by-step explanation:

Answer:

No element is common to all the sets

AnBnc = { }

Step-by-step explanation:

If A= {x: xis a factor of 72}

A = {2, 3, 4, 6, 8, 9, 12, 18, 36, 72}

If B= {x: 72x+3<2x-3).

72x+3 <2x-3

72x - 2x < -3-3

70x < -6

x < -6/70

x < -3/35

x< -0.0857

If

C= {x:x<20}

C = {-∞, 19}

The intersection of the sets AnBnc = {} i.e an empty set

Note that intersection means all the elements common to the three sets

Answer:

All of the above.

Step-by-step explanation:

By looking at the graph and taking point x at 4 and y at around 300. This shows us the precise rate of the graph which is when x = 4, y is equal to 300.

Now if we substitute the x as 4 in any of the equations we will get values larger than 300. Therefore, all the equations have a greater rate of change.

y = 85(4) = 340 (Greater)

y = 50(4) + 150 = 350 (Greater)

y = 65(4) + 100 = 360 (Greater)

Answer:

Answer:

Um...

Step-by-step explanation:

Hai

Answer:

4

Step-by-step explanation:

(3y^4+5y)  =

(3⋅y^4+5⋅y)

=4

Answer:

5323

Step-by-step explanation:

453

Answer:

6,944 ml/minute

Step-by-step explanation:

According to the scenario, calculation of given data are as follows,

Flow rate per day = 10 cubic meters

here, 1 cubic meter = 1,000,000 millilitre

so, 10 cubic meter = 10,000,000 millilitre

Minutes in a day = (60 × 24) minutes = 1,440 minutes

So, flow rate for 1,440 minutes = 10,000,000 milliliters

Flow rate for 1 minute = 10,000,000 milliliters ÷ 1,440 minutes

Flow rate per minute = 6,944.44 milliliters / minute or 6,944ml/minute

Answer: I hope this answer your question

Step-by-step explanation: Have a brilliant day mate- Lily ^_^

Answer:

4 hair bow

Step-by-step explanation:

if 1/4 can make 1 hair bows you can make 4 hair bows

, it's simple 4/1=4

Answer:

4 ribbons as 1/4 is used to make one so an entire yard can be used to make  4

this can be prooved by using division

1÷1/4

making their  denominators equal

=(1/1*4)÷(1/4*1)

=4/4÷1/4

=4

Step-by-step explanation:

c=144°(vertically opposite angle)

b+c=180°(straight angle)

b+144=180

b=180-144

b=36°

Answer:

300m

Step-by-step explanation:

Answer:

8 cookies

Step-by-step explanation:

We are asked in the above question to find the most number of cookies that would be in the bag.

We solve the above question using the Greatest Common Factor method

We find the factors of 16, 24, 32

The factors of 16 are: 1, 2, 4, 8, 16

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 32 are: 1, 2, 4, 8, 16, 32

Then the greatest common factor is 8.

Therefore, the most number of each type of cookie that will be in the bag is 8 cookies

Answer:

p + m - 10 is your expression

Step-by-step explanation:

Answer:

p + m - 10

Step-by-step explanation:

Hi , expressions are easy you just need to know how to read these weird word problems they give us.

Let us look at some key words and change them into symbols and not words.

10 less

This means it will most likely be a -10 somewhere

The sum of p and m

This would mean addition, so p + m

With this info we can form an expression.

p + m - 10

This is how I would write it.

Since the sum of p and m is (p+m) and the 10 less is the (-10)

You would add the p and m to find their sum and then take off 10 for the 10 less.

I hope this helps!

If you have any questions or concerns please comment or message me! :)

Answer:

B.

Step-by-step explanation:

If you calculate the sum of both you get:

5x + 2x + 4y - 7y = 24 + 26

7x - 3y = 50, which is B

Answer:

There is 8 possible combinations.

Step-by-step explanation:

4 sandwiches: turkey, ham, cheese, chicken

2 drinks: milk, water

1 desert: cake

possible combinations:

1: turkey, milk, cake

2:turkey, water, cake

3: ham, milk, cake

4: ham, water cake

5: cheese, milk, cake

6: cheese, water, cake

7: chicken, milk, cake

8: chicken, water, cake