Someone please help. I will give brainliest.

Answer:

B and C both are equivalent to the expression

Answer:

B, C

Step-by-step explanation:

2(8y+1/2) would be equal to 2x8y+2x1/2=16y+1.

2(8y+1/2) would also be equal to 8y+1/2+8y+1/2 because multiplying by 2 is basically just adding the thing you are multiplying to itself.

Answer:

2

-1 5

Step-by-step explanation:

1 5 1

3 6 = 1- 2

2

-1 5

Good luck :)

Answer:

$6.16

Step-by-step explanation:

$12.80*3/4=$9.60

$9.60+$12.80=$22.40

$9.28*3/4=$6.96

$6.96+$9.28=$16.24

$22.40-$16.24=$6.16

Hope this helps!

Answer:

1) 13*3/4

2) 9.75*8 which is $78.

3) which terms? (if you tell me i could do it?) (i dont get what 3 is asking)

4) (which expression...?)

6x + 50 = 62

6x = 62 - 50

6x = 12

x = 12/6

x = 2

_____

Hope it helps ⚜

(4)(25) - 300 can be written as an addition equation: 100 + (-300).

An equation is a pair of algebraic equations with the equal sign (=) in the middle and the same value.

Given:

An equation is (4)(25)-300.

To write (4)(25)-300 as an addition equation,

we can break it down into two separate addition equations as follows:

(4)(25) - 300 = (4)(25) + (-300)

To solve this further,

substitute the value 25 x 4 = 100 to the above equation, we get,

= 100 + (-300)

Therefore, the equation in the required form is  100 + (-300).

To learn more about the equation;

https://brainly.com/question/12788590

#SPJ2

Answer:1/2 cup of sugar makes 1 dozen cookies

1 cup if sugar makes 4 dozen cookies

Step-by-step explanation:

Answer:

1/2 cup of sugar makes 1 dozen cookies so, 1 cup of sugar makes 4 dozen cookies

Answer: -4(x+2)

Step-by-step explanation: i got it right on a test

Answer:

1. Chapter 13 in, "Harry Potter and the Prisoner of Azkaban

2. Mosag

3. Willow

4. Puddlemere United

5.  ( This is all of her positions that I found) Head of the Improper Use of Magic Office (formerly)

Senior Undersecretary to the Minister of Magic (–1998)

Defence Against the Dark Arts Professor at Hogwarts School of Witchcraft and Wizardry (1995–1996)

Headmistress of Hogwarts (April–June 1996)

High Inquisitor at Hogwarts (1995–1996)

Head of the Muggle-Born Registration Commission (1997–1998)

6. Roger Davies

7. (This one i'm not sure on but i'll keep searching)

8.  I believe that is was Fred and George Weasley

9. Dissendium

10. referee Hassan Mostafa

Sorry I didn't get to all of them, I am still getting through a few of the books but I hope this atleast helped a little :)

Step-by-step explanation:

First Row:- 6

Second Row:- 1,3

Third Row:- 4,5,2

Sum of third Row:- 4+5+2=11

Answer:

Exact Form:

42765

7

Decimal Form:

6109.28571428....

Mixed Number Form:

6109

2

7

Answer:

6109.2

Step-by-step explanation:

it is a terminating decimal.

Answer:

C. 36.

Step-by-step explanation:

Answer:

36 in. i think

Step-by-step explanation:

Answer:

9 1/10

Step-by-step explanation:

Step-by-step explanation:

Question 5 answer:-

5 tickets for 12.50 is $2.50 each

8 tickets for20.16 is $2.52 each.

so, 5 tickets for $12.50 is the better deal

Answer:

the first box the anwser is 2.5

the second is 2.52

the answer is the better deal is 5 tickets for 12.5

Step-by-step explanation:

because the other deal might sound better on paper but the cost is less on the 5 tickets for 12.5

Answer:

x = -2 y = -1

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Firstbll

Step-by-step explanation:

Make Sense and Persevere

What percent of the 16-gigabyte hard drive show is used for photos?

. |3.32GB|

Music-Photos-Apps-Other-FreeSpace

|-----------------------------------------------------|

16 GB

Answer:

the median number of fish caught was 5

Answer:

Step-by-step explanation:

OKAY THE 8/3 GOES   3 STEPS AHEAD OF FIVE AND THE ELEVEN  GO THREE STEPS BACK FROM FIVE FROM GIVING AN EXAMPLE                              5---1---1---3      THERE GOES AND THE OTHER                                                              5---1---1---1---1---1---1---1---3---1---1   THERE IS HOPING TO HAVE HELPED YOU

Answer: B and D

Step-by-step explanation:

-17 means below, so the basement floor is 17 below ground level, and no symbol means positive, meaning above, so the balcony is 37 feet above ground level.

Use this to plug in the numbers:

C = 2 * π * R = 2 * π * 14 = 87.9646 cm

Answer:

She waited five minutes.

Step-by-step explanation:

You can tell that she waited five mins because between points D and E there is a straight line meaning that she was not moving. So you know that she was standing still waiting.

I hope this helps!!!

Answer:

i think it's 5 min

Step-by-step explanation:

Answer:

Step-by-step explanation: when you reflect it on y-axis you get exactly same coordinates with  plus value for x but y value will remain negative, so it will be +2.7 and -6.4.

Answer:

35x/4

Step-by-step explanation:

Answer:

35 / 4 ( in fraction ) or 8.75 ( in decimal )

Step-by-step explanation:

7/8 x 10

= ( 7 x 10 ) / 8

= 70 / 8

= 35 / 4

  ( or )

= 8.75

Answer:

B. (x - 3²)(y-6)

Step-by-step explanation:

Find the expression with a value of 30;

 when x  = -1 and y = 3:

   A.  (x - 3²).y-6

           (-1 - 9).3-6 = -10 x 3 -6  = -30 - 6 = -36

 B.  (x - 3²)(y-6)

          ( -1 -3²)(3 - 6) = (-1 -9)(-3) = 30

C.  x - 3² . (y-6) = -1 - 9.(3-6)

                         = -1-9.-3

                         = -1 - 9 x -3

                         = -1 + 27

                         = 26

D. x - 3².y-6 = -1 - 9. 3 - 6

                   = -1 - 27 - 6

                   = -34

Answer:

a) 2.6  b) -20   c) -44  d) -1494

Step-by-step explanation:

Terms:

A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.

a) 3+1.4+(-7)

3+1.4-7

Calculate.

-2.6

Terms:  3, 1.4, -7

b) 50+3(-10)+ 2(-20)

Multiply.

50-30-40

Calculate.

-20

Terms: 50, 3, -10, 2, -20

c) 4+(-50)+2

4-50+2

Calculate.

-44

Terms: 4, -50, 2

d) (4+(-170)) (5+4))

(4-170)+(5+4)

Add.

(4-170)x9

Calculate.

-166x9

Multiply.

-1494

Terms: 4, -170, 5, 4

Hope this helps :)

Answer:

b

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

3(6-4)/3

3(2)/3

6/3 = 2

Answer:

Step-by-step explanation:

[tex] = \frac{3(a - 4)}{b} [/tex]

[tex] = \frac{3(6 - 4)}{3} [/tex]

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

[tex] = \frac{6}{3} [/tex]

= 2 (Ans)