evaluate the expression for m = -1

-(-2m - 7) to the second power

Answer:

31 chucks

Step-by-step explanation:

Answer:

It is about 700 pounds

Step-by-step explanation:

Answer:

The Answer is b

Step-by-step explanation:

whenever they say "Using Oder of Operations" they are talking about Pemdas. if you look in the image here the first step is parenthesis so that means you first have to solve (4-2)

after you do that it should look like this

Answer: the answer is Maggie cuz it's per day not per week

Answer:

paige, 10 3/4

Step-by-step explanation:

Answer:

1= 1 7/36      

2= 1/2

Step-by-step explanation:

1.) 7/9+5/12

find the LCM of 9 and 12

LCM= 36

(7/9 x 4/4) + (5/12 x 3/3)

28/36+15/36

= 43/36

Divide 43 by 36 to make it a mixed fraction

1  7/36

2.) 21/24 - 3/8

find LCM of 24 and 8

LCM = 24

(21/24 x 1/1)+ (3/8 x 3/3)

21/24 + 9/24

30/24

Divide 30 by 24 to make it mixed fraction

= 1  6/24

Hope it helps

Please mark me as the brainliest:)

Answer:

0

Step-by-step explanation:

-x+5x+30=4x+30

4x-4x+30-30

0

Answer:

graph the figures B

Step-by-step explanation:

Answer:

√21

Step-by-step explanation:

yes it looks good. The only thing that is differnet from them is they are backwards. So it is right is this for a test or what and what grade are you in.

Answer:

There are many answers, but one that you could use is 86.5.

Step-by-step explanation:

To get an answer, you find a number that is ore than 86, but less that 87. A good example is 86.5. It is 0.5 more than 86, and 0.5 less than 87.

Answer: The least common multiple of 6 and 12 is 36

Answer:

-1 1/4 is the answer :)

Step-by-step explanation:

Answer:

The first one

Step-by-step explanation:

Can you make is more Specific?

Answer:

-41

Step-by-step explanation:

[tex]h(x) = | 1-7x |[/tex]

First, calculate the value for the function for [tex]x=-9[/tex]

[tex]h(-9) = | 1-7(-9) |[/tex]

[tex]h(-9) = | 1+63 |[/tex]

[tex]h(-9) = | 64 |[/tex]

[tex]h(-9) = 64[/tex]

[tex]23- h(-9) = 23-64 = \boxed{-41}[/tex]

Answer:

8:7/10 = 113/7

Step-by-step explanation:

Answer:

C and C

Step-by-step explanation: For the first question, you have to make a fraction IN-ORDER by putting the 5 on top and adding, because that's what it asked for. For the second question, you have to do it in-order and reduce it. Glad I can help.

Make use of the difference of squares identity,

[tex]a^2-b^2=(a-b)(a+b)[/tex]

Let [tex]a=\sqrt5-\sqrt7[/tex] and [tex]b=\sqrt{12}[/tex]. Then

[tex]\dfrac1{(\sqrt5-\sqrt7)+\sqrt{12}}\cdot\dfrac{(\sqrt5-\sqrt7)-\sqrt{12}}{(\sqrt5-\sqrt7)-\sqrt{12}}=\dfrac{(\sqrt5-\sqrt7)-\sqrt{12}}{(\sqrt5-\sqrt7)^2-(\sqrt{12})^2}=\dfrac{\sqrt5-\sqrt7-\sqrt{12}}{5-2\sqrt{35}+7-12}=-\dfrac{\sqrt5-\sqrt7-\sqrt{12}}{2\sqrt{35}}[/tex]

Now multiply the numerator and denominator by √(35):

[tex]-\dfrac{\sqrt5-\sqrt7-\sqrt{12}}{2\sqrt{35}}\cdot\dfrac{\sqrt{35}}{\sqrt{35}}=-\dfrac{(\sqrt5-\sqrt7-\sqrt{12})\sqrt{35}}{70}=-\dfrac{5\sqrt7-7\sqrt5-2\sqrt{105}}{70}[/tex]

Answer:

Multiply the numerator and denominator by the conjugate.

Exact Form:

1√5−√7+2√3

Decimal Form:

0.75267290…

Answer:

The answer is 43 meters below the water.

Step-by-step explanation:

Ana is 35 meters below the water's surface, so if Jesse is 8 meters below her, you would add 8 to 35 and end up with 43 meters below the surface of the water.

Answer:

25

dhfhdyvjdyvifyvvhfj j

Answer:

25

Step-by-step explanation:

Answer:

[tex]-2[/tex]

Step-by-step explanation:

To find the rate of change of a function, we are looking for it's slope.

We can find the slope of a line by seeing it's rise over run.

Basically - how much the line's y increases divided by how much the line's x increases.

We can see that the y drops from 1 to -1 in 1 x value. This means the change in y is [tex]1 - (-1) = 2[/tex], however in this case it is -2 as we are dropping.

The change in x is 1 .

This means that the slope (rate of change) is [tex]\frac{-2}{1} = -2[/tex].

Hope this helped!

Answer:

7^8

Step-by-step explanation:

Find what each exponent equals

7^12 equals 13,841,287,201

7^4 equals 2,401

Divide the two numbers

It equals 5,764,801 which is equivalent to 7^8

Answer:

7^8

Step-by-step explanation:

did this so you could give the other person brainlyist

Answer:

RS=6

ST=5

The area of RSTU is 30 square units

Answer:

RS = 6

ST = 5

El área de RSTU es de 30 unidades cuadradas.

Step-by-step explanation:

Answer:

First we add 7 on both sides

-7x+3y= -6.3

+7. +7

___________

then we simply

-7x + 7x= -1

bring down the 3y

-6.3+ 7x = 0.23

So, -1x+3y=0.7

2y = 0.7

___ __

2. 2

y = 0.35 or 35!!

Step-by-step explanation:

Hope this helps

Answer:

You have to go clockwise and 90 degrees and the rest is self explanatory. Hope I helped.

Step-by-step explanation:

The required transformation of the polygons ABCD to  A'B'C'D'  is 7 units right and a clockwise orientation.

Given that,
Each graph shows two polygons ABCD and A'B'C'D'. In each case, To describe a sequence of transformations that takes ABCD to A'B'C'D'.

A polygon is defined as a geometric shape that is composed of 3 or more sides these sides are equal in length, and an equal measure of angle at the vertex,

Examples of the polygon, equilateral triangle, square, pentagon etc

Here,
Polygons ABCD is at the left side of the y-axis and after transformation is shifted to the right of the y-axis by 7 units as the Location of Point A and the Location of point B' is 7 units apart. And is also oriented to 90° clockwise.

Thus, the required transformation of the polygons ABCD to  A'B'C'D'  is 7 units right and a clockwise orientation.

Learn more about polygon here:
https://brainly.com/question/24464711
#SPJ2

Answer:

A

Step-by-step explanation:

add together like terms.

Answer:

They will about 300 dollars if they are doubling the price. If it is just adding five than it is 155.