Yan is climbing down a ladder. Each time he descends 4 rungs on the ladder, he stops to see how much farther he has to go. If Yan made 8 stops with no extra steps, which expression best shows another way to write the product of the number of ladder rungs that Yan climbed?
4 + 4 + 4 + 4
8 + 8 + 8 + 8
(Negative 1) (4 + 4 + 4 + 4)
(Negative 8) + (negative 8) + (negative 8) + (negative 8)

Answer:The answer is eight electrons

Step-by-step explanation:

Answer:

$48.56

Step-by-step explanation:

24.28+24.28

28+28= 56

24+24=48

$48.56

Amanda and her best friend found an amount of $48.56 buried in a field.

Amount is the multiplication of total number of quantities and total price.

Amount= number of quantity×price

Given that,

The amount got by Amanda and her friend is $24.28 each,

Let x represents the total amount of money.

Therefore, equation for the total amount,

x= 24.28 + 24.28

x= 48.56

The total amount of $48.56 Amanda and her friend found.

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Answer:

Oy=x+3

Step-by-step explanation:

Answer:

323.75

Step-by-step explanation:

multiply 9.25 by 35

Answer:

He needs 97 to ensure his A Grade.

Answer:  57 + 58 +59 = 174

Step-by-step explanation:

x-1 + x + x+1 = N

The +1 and -1 cancel, so it becomes N/3 = x

174/3 = 58   Subtract 1 and add 1 to finf the preceding and following integers.

Answer:

d i think. good luck. have a great day

Answer:

Step-by-step explanation:

absolute value of |7 1/8| is 7 1/8

Answer:

35 + 7X = 63

Step-by-step explanation:

35 + 7X= 63

7X = 63-35

7X = 28

X = 28 / 7

X = 4

He works on one car for four hours.

Answer:

Scott works on cars. He charges $35 for each car plus $7 per hour. The correct equation was  = 63.

Step-by-step explanation:

7x + 35 =63.

Answer:

5^5

Step-by-step explanation:

5^3 x 5^2 = 5^5

= 3125

Explanation

1 liter = 1000 mL

For every 1000 mL of water, we need 193 mL of sucrose and 61 mL of saline solution.

The ratio is therefore 1000:193:61

We cannot simplify this ratio any further because the GCF of those three terms is 1.

A quick way to see this is to look at how 1000 = (2*5)^3 has prime factors 2 and 5, but 2 nor 5 are factors of 193 and 61. So only 1 is a factor of all three values 1000, 193, 61

Answer: Each pen cost $3.12

Step-by-step explanation:

If you divide 31.20 by 10 you will get 3.12. Each pen costs the same amount so that amount ten times would equal $31.20. To find out how much one pen costs you need solve for only one out of these ten pens which is why you divide.

Answer:

the slope is always X

Step-by-step explanation:

y=mx+b

X is the slope variable

Answer:

Step-by-step explanation:

|<-------------- 60 ---------------->|

M----------------N-------------------P

     6x - 7              2x + 3

find:  x

MP = MN + NP

60 = 6x - 7 + 2x + 3

60 + 7 - 3 = 6x + 2x

64 = 8x

x = 64/8

x = 8

Answer:

144 :)

Step-by-step explanation:

Answer:

144

Step-by-step explanation:

12x12=144

Answer:

x = 9, y = 41

Step-by-step explanation:

[tex]\because m\angle ABC = 90\degree \\

\therefore m\angle ABD+m\angle DBC = 90\degree \\

\therefore (3x+7)\degree + (5x+11)\degree = 90\degree \\

\therefore (8x + 18)\degree = 90\degree \\

8x + 18 = 90\\

8x = 90-18\\

8x = 72\\

x = \frac{72}{8}\\

\huge \red {\boxed {x = 9}} \\\\

m\angle DBC + m\angle FBC = 180\degree \\(straight \: line \: \angle 's) \\

(5x + 11)\degree + (3y+1)\degree = 180\degree \\

(5\times 9+11)\degree + (3y+1)\degree = 180\degree \\

(45+11)\degree + (3y+1)\degree = 180\degree \\

56\degree + (3y+1)\degree = 180\degree \\

(3y+1)\degree = 180\degree - 56\degree \\

(3y+1)\degree = 124\degree \\

3y + 1 = 124\\

3y = 123\\

y = \frac {123}{3}\\

\huge \purple {\boxed {y = 41}}

[/tex]

Answer:

33.2% 1/3 .34

Step-by-step explanation:

Answer:

P = (nRT)/V

Step-by-step explanation:

Step 1: Write formula

PV = nRT

Step 2: Divide both sides by V

P = (nRT)/V

Answer:

0.6

Step-by-step explanation:

4 × 0.15

I can't show how to do it by typing, but in order to solve this you multiply 4 by each of those numbers and add them up together.

If done correctly, it should equal 0.6 or 0.60 (they are the same number).

Answer:

It's B.

Step-by-step explanation:

the answer is 19/24

steps:

7/8 - 1/12

7/8 * 3/3 = 21/24

1/12 * 2/2 = 2/24

21/24 - 2/24 = 19/24

Answer:

26.83

Step-by-step explanation:

5/6=0.83333 repeating

Answer:

26.833333.

Step-by-step explanation:

5/6 equals .833333 repeating. You just add that to 26, to get 26.83333.

Answer:

Step-by-step explanation:

For the first possible answer (y = -4):

I don't know how to explain the second one, I'm sorry!

Answer:

y = -8

y = -4

Step-by-step explanation:

The equation |6 + y| = 2 can only be true when 6 + y = -2 and 6 + y = 2. This is because:

|-2| = 2

and

|2| = 2

First, lets find for what y values the equation 6 + y = -2 is true. Solve for y:

6 + y = -2

Subtract 6 from both sides.

y = -8

So now we have one of the values of y.

To find the second value of y, we must solve for y in the equation 6 + y = 2:

6 + y = 2

Subtract 6 from both sides.

y = -4

So the two values of y are -8 and -4.

I hope you find my answer and explanation to be helpful. Happy studying.

[tex] = > 17 = 5 + (\frac{x}{-4}) \\ \\ => 17 - 5 = \frac{x}{ - 4} \\ \\ = > 12 = \frac{x}{ - 4} \\ \\ = > \boxed{-48 = x}[/tex]

Value of x in this question is -48.

Answer:

x+y=220.21x+0.09y=2.86

Step-by-step explanation:

i did the test just now