Alyssa read 25 pages of a new book the first day she bought it. After the first day, she read 5 pages a day. If the book was 350 pages, which equation can be used to determine how many days it will take Alyssa to finish her book?

Step-by-step explanation:

x - 1.2 = 3

x = 3 + 1.2

x = 4.2

Answer:

x=-5 Hope this helped! Goodnight!

Step-by-step explanation:

Let's solve your equation step-by-step.

−3(2x+6)=12

Step 1: Simplify both sides of the equation.

−3(2x+6)=12

(−3)(2x)+(−3)(6)=12(Distribute)

−6x+−18=12

−6x−18=12

Step 2: Add 18 to both sides.

−6x−18+18=12+18

−6x=30

Step 3: Divide both sides by -6.

−6x /−6 = 30 /−6

x=-5

Answer:

x= -5

can you also please mark me as brainliest?

thanks

also have a good night

Answer:

8: subtract 1.50 from 11.50 until you get to 7.00 and count how many times you subtracted it that is your answer

9: take 254 and subtract 4 until you get to 228 count how many times you subtracted and that is your answer

10: take ten and add 6 until you get to 46 count how many times you added and that is your answer

Step-by-step explanation:

Answer:

the answer is 111x+32

could you also mark me as brainliest?

Answer:

x = [tex]\frac{-12}{37}[/tex]

or

x = [tex]-\frac{12}{37}[/tex]

Step-by-step explanation:

If you are trying to find x:

1) Go by order of operations (PEMDAS)

217 + 37(3x - 5) = - 4

217 + 111x - 185 = - 4

111x + 217 - 185 = - 4

2) We Want to get 'x' by itself:

111x + 32 = - 4

        - 32 = -32

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

111x = - 36

[tex]\frac{111x}{111}[/tex] = [tex]\frac{-36}{111}[/tex]

(Simplify the expression)

x = [tex]\frac{-36}{111}[/tex]

(Both the numerator and denominator can be divided by 3)

x = [tex]\frac{-12}{37}[/tex]

or

x = [tex]-\frac{12}{37}[/tex]

(Both are the same)

Answer:

Step-by-step explanation:

This might not help and thats ok but, the domain is the x values and y is the range values. so the answer might be (-3,8) (0,4) (3,0) (6,-4) and (9,-8)

Answer:

Its just like normal addition and subtraction just more hard

Step-by-step explanation:

Look it up

Answer: B and C

Step-by-step explanation: Both animal cells and plant cells are eukaryotes and eukaryote cells have nucleus.

Answer:

x = 41  C = 56

Step-by-step explanation:

Answer:

6,719.58

Step-by-step explanation:

Answer: A. Statistic because the value is a numerical measurement describing a characteristic of a sample.

Step-by-step explanation: Statistic are used to describe values obtained from a data sample which are regarded as a subset of the data belonging to an entire population. Therefore, in statistical parlance, numerical measurement obtained from such dataset are called statistic. On the other hand, if data from which a numerical derivation was made is a population which consists of the entire set of observations belonging to a particular group of interest, then the numerical values obtained are referred to as a parameter.

Given: The value [tex]65[/tex]% is a statistic.

The correct option is C (Statistic because the value is a numerical measurement describing a characteristic of a population).

Explanation: We have to determine whether the underlined number is statistics or a parameter.

A sample of employees is selected and it is found that [tex]65[/tex]% own a television.

Learn more: https://brainly.com/question/24131735

Answer:

-7/4

Step-by-step explanation:Slope (m) =  

ΔY

ΔX

=  

-7

4

= -1.75

θ =  

arctan( ΔY ) + 360°

ΔX

= 299.74488129694°

ΔX = 2 – -2 = 4

ΔY = -4 – 3 = -7

Distance (d) = √ΔX2 + ΔY2 = √65 = 8.0622577482985

Equation of the line:

y = -1.75x – 0.5

or

y =  

- 7 x

4

–  1

2

When x=0, y = -0.5

When y=0, x = -0.28571428571429

Answer:

Slope =3

Step-by-step explanation:

3x-y=4 Subtract 3x from both sides

-y=-3x+4 Divide both sides by -1

y=3x-4 your slope is the number before the x.

Answer: 1/7

Step-by-step explanation:

From the question, we are informed that it takes Deanna seven hours to paint a fence. The fraction of the fence does she paint in one hour will be one divided by seven hours which can mathematically be written as:

= 1/7

This means that she'll paint 1/7 of the fence in 1 hour.

Answer:

No,I think?

Step-by-step explanation:

Money we have = $1000

Cost of TV set = $1150

10% discount on TV set = $1150 × 10 / 100 (or you can use 10% instead of 10/100)

=$115

Original cost of TV set - 10% of discount on TV set

= $1150 - $115

= $ 1035

since the cost of TV set is greater than the money you have which is (1036 is greater than 1000).You still can't buy the TV set.

Hope it helps you,I might be wrong^^

Answer:

A. The data are continuous because the data can take on any value in an interval.

Step-by-step explanation:

A continuous data is any data set having infinitely many possible values and those values cannot be counted, meaning they are uncountable. Any quantity such as height, volume, weight, density, length, pressure, temperature, speed, distance, time are generally a continuous data.

Hence, the exact heights of different elephants represents a continuous data because the data can take on any value in an interval.

On the other hand, a discrete data is any data set in which the number of possible values are either finite or countable. Thus, a discrete data can only take on specific values. For example, the value of a fair die, number of sweets in a jar, number of eggs in a crate etc.

Answer:

X=4

explanation:

4x3=12

Answer:

I don't have a calculator but do 5x=100

answer is 20

Step-by-step explanation:

Answer: 75 cm

Step-by-step explanation: 0.3 x 75 - 2 = 20.5 grams

Answer:

75 cm

Step-by-step explanation:

Answer: (x^2+20)(x-4)

Step-by-step explanation:

See attached picture

Answer:

f(2)= -3

Step-by-step explanation:

f(x)= 2 [x-3.5]

f(2)= 2[2-3.5]                         substitute all of your "x" for the number "2"     f(2)=2[ -1.5]                                                2-3 is -1.5

f(2)= -3                                                 2 times -1.5 is -3

The value of f(2)= -3

Since f(x) = 2[[X-3.5]

So,,

f(x)= 2 [x-3.5]

f(2)= 2[2-3.5]                      

f(2)=2[ -1.5]                                  

f(2)= -3                  

Learn more about the number here:              https://brainly.com/question/20694799                

this will be your Answer:

Answer:

The answer is 6.

Step-by-step explanation:

To find the greatest number of bags we can fill equally while using all the treats, we need to find the common denominators of 18 and 30.

After calculating it, we can see that if we fill six bags with both treats distributed equally, we will have used all the treats. 3 chocolate bars and 5 peanut butter cups for each bag.

I hope this answer helps.

Answer:

(-∞ , ∞)

Step-by-step explanation:

The range is the possible values for y

The range is -∞ to ∞

Answer:

Domain is the x value, and range is the y value.

Step-by-step explanation:

Answer:

c is the answer

Step-by-step explanation:

Answer:

c is the correct answer :)

Answer:

2 ( x + 5 )

Step-by-step explanation:

Factor  2  out of  2 x + 10

.