Rachel works at a bookstore. On Tuesday, she sold twice as many books as she did on Monday. On Wednesday, she
sold 6 fewer books than she did on Tuesday. During the three days Rachel sold 19 books. Create an equation that can
be used to find m, the number of books Rachel sold on Monday.
Equation:

Answer:

5, 3, -2

Step-by-step explanation:

-1 - (-2) + 4 = 5

-1 - 0 + 4 = 3

-1 - 5 + 4 = -2

Answer:

Step-by-step explanation:

-2

Given:

Employee earns $10.90 per hour for the first 40 hours he works in 1 week.

He is paid 1.5 times that rate for each additional hour that he works.

To find:

How much money does he earn working for 43 hours in 1 week?

Solution:

Earning for first 40 hours = $10.90 per hour

Earning for additional hours after 40 hours = 1.5 × $10.90 per hour

                                                                        = $16.35 per hour

In 43 hours, 3 hours are additional after first 40 hours.

Earning for first 40 hours = 40 ×  $10.90

Earning for additional 3 hours = 3 ×  $16.35

Now,

[tex]\text{Total earnings}=40\times 10.90+3\times 16.35[/tex]

[tex]\text{Total earnings}=436+49.05[/tex]

[tex]\text{Total earnings}=485.05[/tex]

Therefore, the total earnings for 43 hours in a week is $485.05.

Answer:

Step-by-step explanation:

5

The slope would be 5, so as a fraction for rise over run, it would be 5/1. (Up 5 over one)

You did not show the diagram that was made but from what I already know, I'm pretty sure that the answer is:

1.)  Energy is used up.

2.) Both - Oxygen is used up, and Carbon dioxide is used up.

3.) Glucose is broken down

Answer:

D. Carbon dioxide is used up.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Putting values of x in equation

Y = 4(-3) - 4

= - 12 - 4 = - 16

Y = 4(-2) - 4

= - 8 - 4 = - 12

Y = 4(-1) - 4

= - 4 - 4 = - 8

Y = 4(0) - 4

= 0 - 4 = - 4

Y = 4(1) - 4

= 4 - 4 = 0

Y = 4(2) - 4

= 8 - 4 = 4

Y = 4(3) - 4

= 12 - 4 = 8

Answer:

Step-by-step explanation:

Putting values of x in equation

Y = 4(-3) - 4

= - 12 - 4 = - 16

Y = 4(-2) - 4

= - 8 - 4 = - 12

Y = 4(-1) - 4

= - 4 - 4 = - 8

Y = 4(0) - 4

= 0 - 4 = - 4

Y = 4(1) - 4

= 4 - 4 = 0

Y = 4(2) - 4

= 8 - 4 = 4

Y = 4(3) - 4

= 12 - 4 = 8

Step-by-step explanation:

Answer:

3x= 25

x= [tex]\frac{25}{3}[/tex]

Step-by-step explanation:

6x - 3x = 25

3x = 25

x= [tex]\frac{25}{3}[/tex]

Answer:

3x=25 (8.333)

Step-by-step explanation:

6x+8-3x=33

first combine like terms

6x-3x=3x

3x+8=33

then move the constant to the right side

3x=33-8

subtract

3x=25 divide if needed -> 8.333

Answer:

y = x - 4

move y to the right side and 4 to the left side

and you will get

4 = x - y which is the same as x - y = 4

The value of the equation is x + ( -y ) = 4

An equation is said to be linear equation in two variables if it is written in the form of ax + by + c=0, where a, b & c are real numbers and the coefficients of x and y, i.e a and b respectively, are not equal to zero.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

y = x - 4   be equation (1)

On simplifying the equation , we get

Adding 4 on both sides of the equation , we get

x = y + 4

Subtracting y on both sides of the equation , we get

x - y = 4

Therefore , the value of A is x - y = 4

Hence , the equation is x + ( -y ) = 4

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Answer:

Words: 2 Minutes: 0.33

Step-by-step explanation:

12/6=2 & 2/6=0.33.

Answer:

p^2+3p-154=0

Step-by-step explanation:

(p+14)*(p-11)=0

p+14=0

p=-14

p-11=0

p=11

Answer:

Well there is no problem there what are the problems I will answer it

Answer: 45

Step-by-step explanation:180 divided by 4 = 45

60 percent of $15 is $9.

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Let x be the unknown percent.

Here, x% of 15 =9

⇒ x/100 ×15=9

⇒ 15x=900

⇒ x=900/15

⇒ x=60%

Therefore, 60 percent of $15 is $9.

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Answer:

200

Step-by-step explanation:

hope this helps!

Answer:

200

Step-by-step explanation:

=> 32 ÷ 0.16

=> 32 ÷ (16/100)

=> 32 * 100/16

=> 2 * 100

=> 200

HOPE IT HELPS!!!

Answer: 22.6

Step-by-step explanation:

Step 1: List Factors. List the factors of 512 like so:

Step 2: Find Perfect Squares. Identify the perfect squares* from the list of factors above:

Step 3: Divide. ...

512 / 256 = 2.

Step 4: Calculate.

Step 5: Get Answer. ...

512½ = 16 x 2½

Answer:

B

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² = 13² + 4² = 169 + 16 = 185 ( take the square root of both sides )

x = [tex]\sqrt{185}[/tex] ≈ 13.6 ( to 1 dec. place ) → B

Answer:

$5.10

Step-by-step explanation:

If you subtract the earnings from week 2 from week 4 then you will get answer. Janet made 21.74$ in week 4 and $16.64 in week 2 so the equation would look like this: 21.74-16.64= $5.10

Answer: -5.20

Step-by-step explanation:

Took the test

Answer:

the answer is C, 2+i

Step-by-step explanation:

Answer:

1. b

2.d

3.c

4.a

Step-by-step explanation:

Answer:

uhh

Step-by-step explanation:

Sorry but ain't nobody got time for this confusing stuff lol. Sorry I wasn't graced with math skills! Wish I could've helped!

The angles in matching corners are called corresponding angles.

The answer would be A. 3 and 5

Answer:

A - angle 3 and angle 5 are corresponding

Step-by-step explanation:

Answer:

1/4 = 0.25

Step-by-steexplanation:

Answer:

-5

Step-by-step explanation:

The initial value is also known as the y-intercept (in other words, the output value when the input of a linear function is zero). In the equation;

y = mx + b

The variable b represents the y-intercept because the x-value is equal to zero. By applying this to our equation, we get:

y = mx + b

y = -2x - 5

And thus, (-5) is our answer. Good luck and keep studying!

Answer:

slope is 2/3, the y-intercept is -4

Step-by-step explanation:

y=mx+b

m is always the slope. b is always the y-intercept. please give brainliest!!

Answer:

I hope this is right i did the work but if its wrong im truely sorry but the answer i believe it is is 1/9

Answer:

1/9

Step-by-step explanation:

2/9 ÷ 2

2/9 ÷ 2/1

Then we use the reciprocal method

2/9 × 1/2

we multiply across

2/18

We can simplify by 2

1/9

Answer: The depth of snow was 2.5 inches when the storm began, and increased by 0.8 inches each hour.

Answer:

[tex]y+9=\frac{-5}{12}(x-6)\\[/tex]

Step-by-step explanation:

[tex]y-y_{1}=m(x-x_{1})\\y+9=m(x-6)\\m=\frac{-9-(-4)}{6-(-6)}=\frac{-5}{12}\\y+9=\frac{-5}{12}(x-6)\\[/tex]

Answer:

y = -2/3 x + (-2)

Step-by-step explanation: