Li bought his dog Spot a huge bone. Spot chews 4 inches off the bone every day. What number describes the change in the length of the bone after 3 days?

Answer:

120

Step-by-step explanation:

used a calculator :)

Answer:

X is the horizontal line and y is the vertical one- so (1,3) you would move one horizontally (right) and 3 vertically (up)

1. 12- 3w.

   4(2w + 3) - 11w

   Distribute: 8w + 12 - 11w

   Simplify: 12 - 3w

2. a. 0.96

       1 - 0.04 = 0.96

    b. $34,368

       0.96 × $35800

3. a. $33,040

       0.08 × $413000

   b. $446040

       $413000 + $33040

4. $26.40

   $33 - 0.2($33)

5. 170%

   (243 - 90)/90

   153/90 = 1.7 = 170%

Answer:

C

Step-by-step explanation:

5.9% decay

5.9% = 0.059

1 - 0.059

=0.941

Answer:

can i have brainliest please i need one more<3

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

18-2.5+7 there s your helllppppppppppp

In this diagram, there are a total of 8 squares, and 3 of them are shaded. This means that 3/8 of them are shaded, and to find what percent this is, divide 3 by 8 and multiply what you get by 100.

3 divided by 8 = 0.375

0.375 x 100 = 37.5%.

37.5% is closest to 38%, so that is your answer:)

The 38%  that is represented by the shaded portion of the diagram option third 38% is correct.

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

Total number of boxes = 8

Number of shaded boxes = 3

The percent of shaded boxes = (3/8)×100

= 0.375×100

= 37.5%

or

38%

Thus, the 38%  that is represented by the shaded portion of the diagram option third 38% is correct.

Learn more about the percentage here:

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Answer:

You can tell yourself that if you don't study you'll eventually going to fail and get in trouble. So, what would you rather have happen?. Study for a few more minutes and get a good grade, or Quit studying and fail the test and have your parents be notified by an angry math teacher.

Step-by-step explanation:

Answer:

\(x=3\)

Step-by-step explanation:

the sides of the triangle are even so sense one side is 11 and one side only says 9, you can just subtract the two and get 3.

Answer:

320 pounds of 55% raisins trail mix

480 pounds of 30% raisins trail mix

Step-by-step explanation:

Sorry, I can’t write how I got the answer. We just did it in class and decided to help... (Btw, sorry if I’m too late)

The store manager mixed 320 pounds of 55% raisins trail mix and 480 pounds of 30% raisins trail mix.

Given that,

A store manager combines a trail mix that is 30% raisins with a trail mix that is 55% raisins.

He makes 800lb of trail mix that is 40% raisins.

We have to determine,

How many pounds of each trail mix does the manager use?

According to the question,

Let, x = pounds of trail mix 30% raisins

y = pounds of trail mix 55% raisins

The distributor wants to make 800 pounds of trail mix, thus:

x + y = 800  

The mix must be 40% raisings as a combination of x and y, thus:

30x + 55y = 40 × 800

30x + 55y = 32,000

Divided by 5 the equation

6x + 11y = 6400

Solving both the equation

\(x + y = 800\\\\x = 800 -y\\\)

Substitute the value of x in equation 2,

\(6x + 11y = 6400\\\\6 (800-y) + 11y = 6400\\\\4800 - 6y +11y = 6400\\\\5y = 6400-4800\\\\5y = 1600\\\\y = \dfarc{1600}{5}\\\\y = 320\)

Substitute the value of x in equation 1

\(x + y = 800\\\\x + - 800 -y\\\\x = 800-320\\\\x = 480\)

Hence, The store manager mixed 320 pounds of 55% raisins trail mix and 480 pounds of 30% raisins trail mix.

For more details refer to the link;

https://brainly.com/question/3228027

Answer:

-16, 10, 16, 25, 43

Step-by-step explanation

when you have something in absolute value bars it's always going to be positive so you would make -16 regular 16; and 10 stays 10; 25 stays 25; -16 stays - 16; and then -43 turns into regular 43

Answer:

-16, 10, 16, 25, 43

Step-by-step explanation:

If it has the bars around it and its a negative number  it turns into a posotive

Answer:

Q9) y = 4x - 1

Q11) 25 - 3x

Step-by-step explanation:

Q9) Use slope intercept form, y = mx + b

To get m, you need choose any point on the line and use formula : Height / width. So the easiest point is to take height of 4 and width of 1. 4/1 = 4.

Q11) Since there are initially 25 cups of cereal, and the family eats 3 cups a day.. that means after x days, the number of cups the family eats are 3 multiply with x days. To get the amount of cereal left in the box you'll just need to subtract the amount of initial with the amount of cups the family eats. Therefore, 25 - 3x

Can you give this answer as Brainliest? Thank you :)

Answer:

pie squared

Step-by-step explanation:

Answer:

y = 6

Step-by-step explanation:

Solve for y

7y-3y=24

Combine like terms

4y = 24

Divide each side by 4

4y/4 = 24/4

y = 6

Answer:

12

Step-by-step explanation:

5+3=8

then

8÷2=4

then

4×3=12

Answer:

12

Step-by-step explanation:

Answer: 2, 2 1/2, 1/2, correct

Step-by-step explanation: the first fraction is equal to 1 36/40, so it is closer to 1 40/40 than 1 30/40. The second fraction is equal to 2 12/20, so it is closer to 2 10/20 than 2 15/20.

Answer:

I am pretty sure it is 1.

Step-by-step explanation:

I am doing addition and subtraction methods.

Answer:

Step-by-step explanation:

Answer:

$2/p x peaches+$1.5/p x apples=15

16/h x hb+2/h x hw=32

Here you go, hopw this helps!               :-)

Answer + Step-by-step explanation:

3. {($2 ÷  by the pound) x lbs. of peaches} + ($1.50 x lbs. of apples) = $15

4. {(16mi. ÷ by the hour) x hours biked) + {(2mi. ÷ by the hour) x hours walked} = 32 miles

Answer:

I think it is 100.5

Step-by-step explanation:

I say this because to get how many miles ann can go with one gallon of gas is 33.5 so if you x that by 3 it gets 100.5

Answer:

Answer D: 2000m>20km :)

Answer: you still need this ?

Step-by-step explanation:

Answer:

6cm, 6cm, 13cm

4cm, 10cm, 14cm

5cm, 11cm, 15cm

Answer:

6.958 x 10^-13

Step-by-step explanation:

(7x10^-13) - (4.2x10^-15) = 6.958E-13

I took away the E and saw back on the first parentheses. There was a 10^-13 so i got the idea to take that piece into the answer.

side note - I was actually haven't been taught this yet, this is a complete guess. Notify me if I'm wrong (I probably am)

The value of the expression (7 x 10⁻¹³) − (4.2 x 10⁻¹⁵) will be 6.958 x 10⁻¹³. Then the correct option is C.

It simply implies subtracting something from an entity, group, location, etc. Subtracting from a collection or a list of ways is known as subtraction.

The expression is given below.

⇒ (7 x 10⁻¹³) − (4.2 x 10⁻¹⁵)

Simplify the equation, then the value of the expression will be

⇒ (7 x 10⁻¹³) − (4.2 x 10⁻¹⁵)

⇒ (7 x 10⁻¹³) − (0.042 x 10⁻¹³)

⇒ 6.958 x 10⁻¹³

The value of the expression (7 x 10⁻¹³) − (4.2 x 10⁻¹⁵) will be 6.958 x 10⁻¹³. Then the correct option is C.

More about the subtraction link is given below.

https://brainly.com/question/4319655

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Answer:

Your answer is: C) y=-2x+2

I am 100% sure!!

Step-by-step explanation:

Hope this helped : )

Answer:

Step-by-step explanation:

j+47 = 55

j = 55-47

j = 8

Answer: 8

Step-by-step explanation:

Sum means addition so j is a number that equals 55 when added to 47. So what you do is subtract 47 from 55 to give you j.  55-47 is 8 so j is 8.

Answer:

A

Step-by-step explanation:

If you do 876 divided by 24, you would get 36.5. Because the divisor is 24, and you got 36.5, that would mean in remainders, you would get 36 with a remainder of 12.