20 divided by 4 1/2 help, i wil give brainlist if have the step by step

Answer:

Step-by-step explanation:uhHoAnd ghiorioghiltihlgitrghile

Answer:

$661.25

Step-by-step explanation:

x over 575 times 15 over 100

100=86.25

86.25 is the 15% upcharge

so add 86.25 to the original price

so 575 + 86.25

$661.25

i hope this helps, if you have question let me know! goodluck

plz mark brainliest thanks!

Answer:

[tex]\sf 17) \:8b+6-8b+1[/tex]

[tex]\boxed {\sf Combine \: like\: terms:}[/tex]

[tex]\sf 8b-8b=0[/tex]

[tex]\sf 6+1=7[/tex]

[tex]\boxed {7}[/tex]

__________________

[tex]\sf 18)\: t-5-2t+5[/tex]

[tex]\boxed {\sf Combine \: like\: terms:}[/tex]

[tex]\sf -5+5=0[/tex]

[tex]\sf t-2t[/tex]

[tex]\sf \:t-2t=-t[/tex]

[tex]\boxed{\sf -t}[/tex]

___________________

[tex]\sf 19)\: 4w-5w+w[/tex]

[tex]\boxed {\sf Combine \: like\: terms:}[/tex]

[tex]\boxed{0}[/tex]

___________________

[tex]\sf 20)\:12y-8+4y+y[/tex]

[tex]\boxed {\sf Combine \: like\: terms:}[/tex]

[tex]\sf 12y+4y+y=17y[/tex]

[tex]\boxed{\sf 17y-8}[/tex]

_______________________________

Since the bakery has only 48 donuts in stock and Xiwen has a 1/4 chance of picking a chocolate donut, there are a dozen (12) chocolate donuts in stock.

1/4 = 0.25

0.25 x 48 = 12

Answer: See my graph below

Step-by-step explanation:

should be (0,3), (4,0) but im not completely sure!!

same question how many times...?

3( 7 + x ) = 21 + 3x

..................................

Answer:

.4 repeating

Step-by-step explanation: divide the top number by the bottom number so 4 divided by 9

Answer:

Step-by-step explanation:

640g=640g

4.8kg=4800g

640g/4800g=2/15

Answer:

its not shwon btw

Step-by-step explanation:

Answer:

Step-by-step explanation:

Do you have a picture I can see?

Answer:

[tex] \longmapsto(x - 1)(2x + 3) \\ = 2 {x}^{2} + 3x - 2x - 3 \\ = \boxed{2 {x}^{2} + x - 3}[/tex]

Answer:

-3

Step-by-step explanation:

The equation to find this is:

[tex]m = \frac{y_{2}- y_{1} }{x_{2}-x_{1} }[/tex]

So, plugging the numbers in:

[tex]\frac{7- 1 }{-2-0 } = -3[/tex]

Answer:

the answer is B

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Answer:

90

that's the only number I could think of

Answer:

[tex]4(6x + 5) = 2x + 10 \\ 4 \times 6x + 4 \times 5 = 2x + 10 \\ 24x + 20 = 2x + 10 \\ 24x - 2x = 10 - 20 \\ 22x = - 10 \\ x = \frac{ - 10}{22} = \frac{ - 5}{11} \\ thank \: you[/tex]

Answer:

-5 / 11 or -0.455

Step-by-step explanation:

this is a very simple question that does not need much complexity about it

we have

4( 6x + 5 ) = 2x + 10

first of all, we open the bracket;

24x + 20 = 2x + 10

now, we have to collect like terms;

24x - 2x = 10 - 20

22x = -10

divide through by 22 to give us!

22x / 22 = -10 / 22

x = -5 / 11

therefore,

x = - 5 / 11

hope that helps

thank you

Answer:

48

Step-by-step explanation:

12*4=48

8*6=48

Answer:

24

Step-by-step explanation:

12 + 12 = 24

8 + 8 + 8 = 24

find the common factor !

Answer:

[tex]2g-m=5-gh \: solve \: for \: g[/tex]

[tex]2g+gh=5+m[/tex]

[tex]g(2+h)=5+m[/tex]

[tex]g=(5+m)/(2+h)[/tex]

[tex]Thank \: you!!!![/tex]

Answer:

E:20

Step-by-step explanation:

I had the same question and it correct answer was E.

The first term of the arithmetic sequence will be 20. Then the correct option is E.

Arithmetic succession or arithmetic sequential is a numerical series in which the difference between subsequent terms is uniform.

In a specific number juggling grouping, successive terms have a positive normal distinction. The initial 4 terms of the grouping have an amount of 80.

Let the four terms be a - 3d, a - d, a + d, and a + 3d. Then the sum of the four-term is given as,

a - 3d + a - d + a + d + a + 3d = 80

Simplify the equation, then we have

a - 3d + a - d + a + d + a + 3d = 80

4a = 80

a = 80 / 4

a = 20

The first term of the arithmetic sequence will be 20. Then the correct option is E.

More about the arithmetic sequence link is given below.

https://brainly.com/question/15412619

#SPJ2

Answer:

by congruency theorem <ACB= <DEB

so 5y-3=72

5y=72+3

5y=75

y=15⁰

Answer:

linear,2,line,mx+b,gradient,y-intercept,gradient

Step-by-step explanation:

PLS MARK AS BRAINLIEST I AM GRINDING FOR VIrTUOSO

Answer:

The coordinates of the vertex are

(-5;-9)

Answer:

(-5, -9)

Step-by-step explanation:

Use of the coordinate plane, center of the parabola 5 to the left and down 9.

Hope this helped!

Find the value of x:

Find the value of y:

Find the value of x:

Find the value of y:

Answer:

3x - 2y = 7

Where y = x + 2

3x - 2(x + 2) = 7

3x - 2x - 4 = 7

x = 11

Step-by-step explanation:

If you are solving for X and y = x+2 then you write the equation out like this.

3x - 2(x +2) = 7 …. You substitute the x + 2 for y and then solve for x.

2x - 2 times x + 2 times - 2 = 7. That becomes 3x - 2x - 4 = 7. You then subtract 2x from 3x to give you X. Then you add 4 on one side to zero it out and add 4 to the other side. 7 + 4 = 11. This gives you the answer X = 11.

Answer:

57

Step-by-step explanation:

the sum of all angles within the triangle will be equal to 180 degrees

58º + 56º = 114º

180º - 114º = 66º

Answer:

47 1/3 = 142 / 3      total clay

2 1/2 = 5 / 2      clay required for each student

If we divide total clay by clay per student

(142 / 3) / (5 / 2) = 284 / 15 = 18.9

So he should have enough clay for 18 students

Answer:8xy-16x^2y +24xy^2

X^6-8

Step-by-step explanation:

Answer:

I think she only needs 1

Step-by-step explanation:

6x6= 36, and since one can needs 36 lucia would only need one

Answer:

1

Step-by-step explanation:

The area of the fence is:

l*b

= 6 * 6

= 36ft^2

The amount that 1 tin of varnish can cover: 36ft^2

Hence, only one tin is required.

Hope this helps and be sure to have a wonderful time ahead at Brainly! :D

Answer:

I didn't know what is answer

Answer: 10

Step-by-step explanation: since dx/dt = 2, you have to create an equation. dx/dt = dy/dt * dx/dy is your equation. now we substitute. 2 = dy/dt *dx/dy. find the derivative of 5x in terms of y (dx/dy), which is 1/5. so now your equation is 2 = dy/dt * 1/5. solve for dy/dt and your answer is 10.  

9514 1404 393

Answer:

  12^18

Step-by-step explanation:

Each exponent tells you the number of times 12 is repeated as a factor. The total number of repetitions of 12 as a factor in this product is ...

  3 +9 +4 +2 = 18

The equivalent expression is 12¹⁸.