Trish is sorting bolts for her home repair business. She has an 8-pound bag of bolts. If each kitchen her team repairs requires

1
/
5

pound of bolts, how many kitchen can she repair? Joshua solves the problem by finding

8

÷

1
/
5

=

40

. Melanie solves the problem by finding

8

×

5

=

40

. Use the drop-down menus to explain why Joshua and Melanie are both correct. i will awnser brainiest if you get this right hellpppppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answer:

x=3000

Step-by-step explanation:

870=29/100x

x=3000

Answer:

10x+3, or 2x+12, or [tex]x^{2}[/tex]+12x+27

Step-by-step explanation:

If the equation is x + 9x + 3, combine like terms you get 10x+3

If the equation is x+9 + x+3, combine x and numbers (like terms) and you get 2x+12

If the equation is (x+9)(x+3) or it is asking you to multiply, multiply x by x, and 9 by x, and 3 by x, and 9 by 3. Add them all up (like terms) and you get [tex]x^{2}[/tex]+12x+27.

Let me know which one you meant, and if its correct and have a great day! Please give brainliest if you can.

Answer:

I think it's D

Step-by-step explanation:

I think it's D

Answer:

I believe it's...

4.32 × 10^5

Sorry if it's wrong

Answer:

3) [tex]x^{2}[/tex] + 4x - 21

Step-by-step explanation:

(x - 3)(x + 7)

Distribute:

x(x + 7)

-3(x + 7)

x(x) = [tex]x^{2}[/tex]

x(7) = 7x

-3(x) = -3x

-3(7) = -21

Combine like terms:

7x - 3x = 4x

Put it together:

[tex]x^{2}[/tex] + 4x - 21

Answer: x²+ 4x - 21

Let's do this step-by-step.

1. Apply the foil method. (formula: (a + b)(c + d) = ac + ad + bc + bd)

F - First

O - Outer

I - Inner

L - Last

= xx + x × 7 + (-3)x + (-3) × 7

2. Apply the minus and plus rules. + (-a) = -a

xx + 7x - 3x - 3 × 7

3. Simplify.

Hence, the answer is x² + 4x - 21

Let me know if you have any questions.

~ Lily, from Brainly.

Answer: number of girls = 21 & number of boys = 15

                     21 - 15 = 6 ( the difference is 6 )

Step-by-step explanation:

Answer:

add the ratios together. this gives 5+7 which is 12. divide 36 by 12, this gives 3. this tells us it's three students for every value of the ratio, so the ratio is 5(3):7(3). it becomes 15 boys to 21 girls. to find out how many more girls, we subtract 15 from 21. our answer is 6.

Answer: Wait so you will give me brainliest if I do this?

Step-by-step explanation: :0 mind blown if you do

Here you go brainlist

Answer:

[tex]After\ Tax = 7490[/tex]

Step-by-step explanation:

Given

[tex]Days = 2[/tex]

[tex]Rent = 3500[/tex] daily

[tex]Tax = 7\%[/tex]

Required

The total amount paid

For a day, he pays (without tax)

[tex]Rent = 3500[/tex]

For 2 days, he pays

[tex]Rent = 3500 * 2[/tex]

[tex]Rent = 7000[/tex]

After tax, his bills is:

[tex]After\ Tax = Rent + Rent * Tax[/tex]

[tex]After\ Tax = 7000 + 7000* 7\%[/tex]

[tex]After\ Tax = 7000 + 490[/tex]

[tex]After\ Tax = 7490[/tex]

Answer:

Hmm I got 9c+63

Step-by-step explanation:

Answer: 7c times 9

Step-by-step explanation: PEMDAS

9(3+c+4) (3+c+4)= 7c

9(7c) the parentheses means times so 9 times 7c but it in this order 9(7c) btw I’m in middle school and this is college? Easy hope I’m right.

Answer:

f(6) = 28

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Step-by-step explanation:

Step 1: Define

f(x) = 5x - 2

f(6) is x = 6

Step 2: Evaluate

=========================================================

Explanation:

Everywhere you see an x, replace it with 6

f(x) = 5x - 2

f(6) = 5*6 - 2

f(6) = 30 - 2

f(6) = 28

Remember that 5x is the same as 5*x or "5 times x". So that's why 5x turned into 5*6 after replacing x with 6. After every x is replaced, you follow the order of operations PEMDAS to simplify.

Answer:

Steel

Step-by-step explanation:

It’s an obvious answer Bc it shows it on the number line

Answer:

it's steel

Step-by-step explanation:

Bc bro it's on the number line like the guy said above me and will you plz give me brainliest in need it bad so i can get to a new rank

Answer:

Step-by-step explanation:

The ancient Greek philosophers Plato and Aristotle may seem like the quintessential Dead White Males, but in fact they’re very much alive. Twenty four centuries ago they laid the foundations of Western culture, and their ideas and insights still dictate essential features of our world right now, from what we eat to what we see on the Internet

this is what I found and i know feed off of

Answer:

personally I think the answer is 50.27

Answer:

i think it would be B.The slope is approximately 1.33 and the y-intercept is 2.

it would be more clear if you put a graph :)

Answer:

the answer is 2.25

Step-by-step explanation:

you divide 6.75÷ 3

Answer:

$2.25

Step-by-step explanation:

$6.75÷3

=$2.25

hereeeeee

Step-by-step explanation:

2 3 2

----- ÷ ----- - -----

7 4 7.

8 2

----- - -------

21 7

8×1-2×3

------------------

21

8-6

-------

21

2

-----

21

I think it will be helpful for you

Answer:

2/21

Step-by-step explanation:

[tex]\frac{2}{7} : \frac{3}{4} - \frac{2}{7} = \frac{2}{7} * \frac{4}{3} - \frac{2}{7} = \frac{8}{21} - \frac{6}{21} = \frac{2}{21}[/tex]

Answer:

yes it is true

Step-by-step explanation:

Answer:  False

explanation:   :)

Answer:

(0,6)

Step-by-step explanation:

It is the only one that has both numbers that line up with each other.

Answer:

Let get x as a number of small circles.

Area of big circle = Area of all small circles

(Here . implies multiplication)

22/7 . 35 cm .35cm = 22/7 . 7cm .7cm .x

x =  (22/7 . 35 cm .35cm) / (22/7 . 7 cm .7cm)

x = (35 . 35) /(7.7)

x = 25

Step-by-step explanation:

Answer:

Step-by-step explanation:

200

Answer:

15.8 in

Step-by-step explanation:

12cm  x .4 = 3 in

14 x .4 = 5.6

18 x .4 = 7.2

3 + 5.6 + 7.2 = 15.8 in

Hope that helps!

-Sabrina

Answer:

??????idcccc

Step-by-step explanation:

Answer:

97.5%

Step-by-step explanation:

Espero que esto ayude, ¿de dónde eres?

Answer:

i only know a few

Step-by-step explanation:

5. 60

6. 80

4. 58

3. 38

Answer:

x = -5/4, x= -7

Step-by-step explanation:

Using the zero product property to solve this equation,

4x+5 = 0

4x = -5

4x/4 = -5/4

x = -5/4

x+7 = 0

x = -7