please someone help asap i will give brainliest

Answer:

a.2

b.2

c.3x

a.3(x+2)

b.-(2-x)

c.3x-2

Answer:

a.3x+6=3 (x+2)

b.x-2=-(2-x)

15x-10/5=3x-2

Answer:

Multiply 1/4 six times.

Start from zero and move 1/4 six times.

Product: 1 2/4      Other equivalent fractions: 2/3, 1 4/8, 18/12

Step-by-step explanation:

1.  1/4                      

2. 1/2 (2/4)

3. 3/4

4. one whole (4/4)

5. 5/4 ( 1 1/4)

6. 6/4 ( 1 2/4) (1 1/2)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1. 1/4 + 1/4 = 2/4

2. 2/4 + 1/4 = 3/4

3. 3/4 + 1/4 = 4/4

4. 4/4 + 1/4 = 5/4

5. 5/4 + 1/4 = 6/4

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1/4 times 6.                                      In other ways..  

6/4                                                                    1/4 times 6/1 = 6/4

Answer:

hello

Step-by-step explanation:

Answer:

Its b

Step-by-step explanation:

It is going up by 10

Answer:

5x + 10y = 125

Step-by-step explanation:

Let :

Number of nickel = x

Number of dime = y

Nickel = 5 cent

Dime = 10 cent

Total value = $1.25

Total value should be converted to cent since both dime and nickel are both in cent

= $1.25 * 100 = 125 cents

Therefore,

5x + 10y = 125 cents

Answer: [tex]x = 9[/tex]

Step-by-step explanation:

[tex]4x=43-7 = 36\\x =36/4 = 9\\x = 9[/tex]

Answer:

88 cans were sold, the most important variable is how much you started with and how much you ended with

Step-by-step explanation:

88 cans were sold because 98-10=88, and the most important variable is how much you started and ended with because the question asks how much were sold and you can't know that without knowing the start amount and end amount which is the 2 variables I used to get 88 in the equation (98-10)

The Equation is 98-10=88

Answer:

watch vedio

Step-by-step explanation:

gsinssuksbsi

Answer:

.

Step-by-step explanation:

I tried to solve this but I don't get it maybe use another app for it bc it looks hard lolz

Answer:

Point X is the loacation [tex]\pi[/tex], and is an irrational number

Step-by-step explanation:

[tex]\pi[/tex] ≈ 3.14

it is also a irrational number

Answer:

mutiply everything by 18

-2y=1

y=-1/2

Answer:

168 is the change in population

Step-by-step explanation:

well if u think about it all u really have to do is take 28×6 and it would help u find the change in population

Answer:

The total change is -168.

Step-by-step explanation:

The deer population changed 6 times, and it decreased by 28 each time, so the equation is:

6 times -28 (because the population is decreasing) = -168

Hope this helps :)

Answer:

1

Step-by-step explanation:

hey there,

< 3x-7x = -20-5

-4x = -25

x = [tex]\frac{25}{4}[/tex]

This isn't a square root or anything like that, so you would really only have 1 answer. I'm not sure what your teacher's referring to, though, but maybe they want decimals/mixed fractions?

But I would just put 1 if I were you. >

Hope this helped! Feel free to ask anything else.

Answer:

360,000

Step-by-step explanation:

just multiply by 3

Answer:

3,120 second year 3,244.80 the third year.

Step-by-step explanation:

4% of 3,000 is 120

so 3,120 then 3,244.80 the third year after the 4% is compounded

Answer:

$32.65 is the answer.

Step-by-step explanation:

First, we must calculate 7.25% of 30.45.

30.45 x 0.0725 = $2.20

Now, we must add this to the original price

$30.45 + $2.20 = $32.65

Therefore, $32.65 is the total cost of his purchase.

Hope this helps! :)

Answer:

Step-by-step explanation:

before tax = $30.45

tax sales = 7.25%

total cost = $30.45 x 1.0725

               = $32.66

Answer:

A, sorry if wrong but it can't be b or d

Answer:

15

Step-by-step explanation:

3 counselors for every 20 girls

Answer:

15 counselors

Step-by-step explanation:

The ratio of counselors to girls is 6:40. Set this as a proportion:

[tex]\frac{6}{40}[/tex]=[tex]\frac{x}{100}[/tex]

Cross multiply to solve: 6×100=40x

600=40x

x=15

To satisfy the ratio, there needs to be 15 counselors for 100 girls.

Answer:

????

Step-by-step explanation:

Answer:

where's the shape

Step-by-step explanation:

what's the length and width, maybe I can help

Answer:

1/8n<3

Step-by-step explanation:

The letter "n" represents the number. Less than or equal to is represented by "<" but with a line under it.

Answer:

1/8n<3

Step-by-step explanation:

Step-by-step explanation:

Shortest way to solve this question is to find the factors of the given expression.

The given expression is (x² + 13).

Now we have to factorize it.

(x² + 13) = x² + (√13)²

            = x² + [-(i)²√(13)²]  [Since i = √(-1)]

            = x² - (i√13)²

            = (x - i√3)(x + i√3) [Since (a² - b²) = (a + b)(a - b)]-by-

Answer:   9.75

Explanation:

To find your answer, you need to divide 195 by 20, which is 9.75

y² = 8y - 15 (alternate angles are equal)

y² - 8y + 15 = 0

(y - 5)(y - 3) = 0

y = 5 or 3

x + 8y - 15 = 180 (angles in a straight line add up to 180)

when y = 5

x + 40 - 15 = 180

x = 155°

when y = 3

x + 24 - 15 = 180

x = 171°

Answer:

$4867.2

Step-by-step explanation:

Answer:

30%

Step-by-step explanation:

first it's on sale for half off

then u have a coupon for 20%

50%+20%=70%

100%-70%=30%

Answer:

x = 15

Step-by-step explanation:

7x + 5x = 180 (because parallelograms are 360 degrees)

add like terms

12x = 180

divide 12 from both sides

[x = 15]

Answer:

d.

A histogram deals with continuous data in ordered columns, while a bar graph deals with discrete data in separate columns.

Step-by-step explanation:

Answer:

D, y = 3x − 7

Step-by-step explanation:

Edge 2020, mark as brainliest plz

Answer:

The Answer is D.

Step-by-step explanation: