How to simplify. Year 8 level

Answer:

x= 1/2

Step-by-step explanation:

2(x+1.25)=3.5

(2)(x)+(2)(1.25)=3.5(Distribute)

2x+2.5=3.5                 2x+2.5−2.5=3.5−2.5

2x=1          2x /2  =  1 /2

Answer:

el tiempo es de 46% caracteres fotográficos ya que si el precio es de 5200 la mitad es 3890

Answer: 29.9

Step-by-step explanation:

We know that

1 m = 100 cm

4 m = 400 cm

Circumference of ball

= 3.14 x

= 13.37 cm

400 / 13.37

Answer:

I found a picture of a male human body diagram and a woman human body diagram. I attached both of the pictures to this answer because I am not sure which one you wanted.

Step-by-step explanation:

1. I searched up human body diagram

2. I found a male one and a female one

3. I attach them both to this answer

4. Voila here is my answer

Answer:

y+2=3(x+1)

Step-by-step explanation:

y-(-2)=3(x-(-1))

y+2=3(x+1)

Answer:

i think a

Step-by-step explanation:

Answer:

C.

Step-by-step explanation:

I'm pretty sure it's C. because it makes the most sense when you read the expression because it fits.

Hope this helps you, have a wonderful day!

Answer:

Step-by-step explanation:

perimeter of a square + 4 x side

side = 1.25 miles

perimeter = 4 x 1.25

              =5 miles

Answer:

Step-by-step explanation:

Multiply all terms by the same value to eliminate fraction denominators

36/x=8/7

x times 36/x=x times 8/7

Cancel multiplied terms that are in the denominator

cancel both x’s for you should have 36=x times 8/7

Combine multiplied terms into a single fraction

36=8x/7

Multiply all terms by the same value to eliminate fraction denominators

36=8x/7 so you multiply 7 times 36=7 times 8x/7

so you simplify so you get 252=8x

then you Divide both sides of the equation by the same term

252=8x     252/8=8x/8 so you get 63/2

so your final answer is x=63/2

I hope that I helped you have a nice day or night!

Answer:

Step-by-step explanation:

The experimental probability of choosing pink is

18/50

9/25

Answer:

The answer would be 18/50

Step-by-step explanation:

First part

Prob(Pink) = 18/50

Answer:

The answer is 2.89 in 2dp

3 cube is 27

27 minus 6.8 is 20. 2

20. 2 decide by 7 is 2.89

Answer:

  the answer would be 3

Step-by-step explanation:

Because 3 to the third power is 27 and 6 times 8 is 48 so you subtract 27 and 48 and you get 21 so you divided 21 and 7 and you get 3. sorry if that's confusing but I hope it helped.

The exponential form of equation log₈512 = 3 is 8³ = 512.

The inverse of the exponential function y = aˣ is x = [tex]a^{y}[/tex]. The logarithmic function y = logₐx is defined to be equivalent to the exponential equation is x = [tex]a^{y}[/tex].

Here,

log₈512 = 3 compare with  y = logₐx

we get, a = 8, x = 512, and y = 3

Now Exponent equation is x = [tex]a^{y}[/tex]

                                          512 = 8³

Thus, The exponential form of equation log₈512 = 3 is 8³ = 512.

Learn more about Exponential equation from:

https://brainly.com/question/11672641

#SPJ2

Answer:

Adam gets £400

Step-by-step explanation:

Adam : Mag

1:5 1+5=6

2400÷6=400

400x1=400

400x5=2000

Answer:

-2x+4

Step-by-step explanation:

-2(x-3)-2

-2x+6-2

-2x+4

Answer:

11.4h - 26

Step-by-step explanation:

I used MathPapa

Answer:

length× breadth = 20× 5 =100

Answer:

Step-by-step explanation:

number 4

Answer:

2x+3

Step-by-step explanation:

-2x2 - 7x - 6

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

-x-2

-2x2 - 7x - 6  =   -1 • (2x2 + 7x + 6)

 -x - 2  =   -1 • (x + 2)

 2x2 + 7x + 6

x • (2x+3) and      (x+2)  •  (2x+3)

answer- 2x+3

Multipy first : 2 x 2 = 4

7x + 6, x is the variuable and x + 2

Take x out of both u have = 7 + 6 : 2 (x + x) = x

4 + (7 + 6), 7 + 6 = 13

13 + 4 = 17

17 + 2 = 19x

Answer:

6

Step-by-step explanation:

Ok, so all we have to do is multiply 8 * 3/4, because each child needs 3/4 of the sandwich, and there are 8 of them. The easiest (My opinion) way to do this is by turning 8 into a fraction. Turning whole numbers into fractions is really simple, just slap a /1 under them to make them a fraction. And so, our fraction is 8/1. Now, all we have to do is multiply the top part of the fraction, and then the bottom part of the fraction. So, 8 * 3 = 24, and 1 * 4 = 4. So, just put 24/4 as an answer. But, wait! We have to simplify it! 24 divided by 4 is 6, so 6 is our final answer.

Step-by-step explanation:

-8(5m - 7.4)

= -40m + 59.2

Answer:

-32.4

Step-by-step explanation:

What you do is the -4 x the 8. after that you should get 32. Then you do 4 x the 1. Hence, you should get 4. Because of that you put the 32 and 4 together. your final answer is -32.4

Answer:

The answer is A. -32.4

Step-by-step explanation:

What you do is the -4 x the 8. after that you should get 32. Then you do 4 x the 1. Hence, you should get 4. Because of that you put the 32 and 4 together. your final answer is -32.4

Hope this helps  :)

Answer:

1200:800

Step-by-step explanation:

1200÷3=400

400×2=800

800 laptops

Answer:

800 Laptops

Step-by-step explanation:

3:2 = 1200:x

I first divide 1200 with 3 because that is the ratio of the students. WE can see that 1200/400 equals 3. So if I multiply 2 times 400, then we get 800 Laptops.

Answer:

10 its just 10 or smthing

Answer:

71/2

Step-by-step explanation:

7+2=9

1/2+1/2= 1

9+1=10

Answer:

y=-1/2x+3

Step-by-step explanation:

2y=6-x

y=-x/2+3

y=-1/2x+3

Answer:

y=-1/2(x)+3

Step-by-step explanation:

2y=-x+6

y = -1/2(x)+3

Answer:

y - 4 = 2(x + 6)

Step-by-step explanation:

Use the point-slope formula y - k = m(x - h):

y - 4 = 2(x + 6)

Answer:

(5,2)

Step-by-step explanation:

The x is 5, and y is 2.

Answer:

L: (5,2)

Step-by-step explanation: