PLS HELP ME I WILL GIVE BRAINLYEST

Answer:

6 boxes, 3 books

Step-by-step explanation:

Samantha has 45 books

She can pack 7 books in each box

The number of box she can completely fill can be calculated as follows

= 45/7

= 6 remainder 3

Hence Samantha can completely fill 6 boxes and will still be left with 3 books

Answer:

heres an example: Replace all x's in

g(x)

with the function f(x) to get

g(f·x)=(x+3)2

Explanation:

g(f·x)

means that you replace all x's in

g(x)

with the function

(f·x)

The easiest way to do this is rewrite

g(x)

replacing all x's with a blank set of parenthesis, like this

-g(f·x)=(x)2

Now place the function into the parenthesis.

(f·x)

g(f·x)=(x+3)2

Step-by-step explanation:

Intro:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

When we are finding the unit rate we should know that the rate of change is the change of y over the change of x.

[tex]m=\frac{y}{x} =\frac{3496}{46}[/tex]

Now we just simplify to get...

76 words/min.

Answer:

Gordan types 76 words per minute.

I hoped this helps if so please mark brainliest!

Step-by-step explanation:

Divide the words by time.

3,496/46= 76

Answer:

This is true.

Step-by-step explanation:

Finding 1/10 of a number is the same as dividing it by 10. 130 divided by 10 is 13.

Step-by-step explanation:

ω = ω₀ + αt

θ = ω₀ t + ½ αt²

We need to eliminate t from the system of equations.  Solve for t in the first equation, then substitute it into the second equation.

t = (ω − ω₀) / α

θ = ω₀ (ω − ω₀) / α + ½ α ((ω − ω₀) / α)²

θ = ω₀ (ω − ω₀) / α + ½ (ω − ω₀)² / α

αθ = ω₀ (ω − ω₀) + ½ (ω − ω₀)²

αθ = ω₀ω − ω₀² + ½ (ω² − 2ω₀ω + ω₀²)

αθ = ω₀ω − ω₀² + ½ ω² − ω₀ω + ½ ω₀²

αθ = ½ ω² − ½ ω₀²

2αθ = ω² − ω₀²

Answer:

B

Step-by-step explanation:

The base is the number the exponent is attached to.

Answer:

Both expressions are equivalent to 35 when t = 2

Step-by-step explanation:

Given

Expression 1: 5(2 t + 3)

Expression 2: 5t + 25

When t = 2

5 (2 t + 3)

= 5(2*2 + 3)

= 5(4 + 3)

= 5(7)

= 35

5t + 25

= 5*2 + 25

= 10 + 25

= 35

When t = 7

5(2 t + 3)

= 5(2*7 + 3)

= 5(14 + 3)

= 5(17)

= 85

5t + 25

= 5*7 + 25

= 35 + 25

= 60

Both expressions are equivalent to 35 when t = 2

Answer:

Both expressions are equivalent to 35 when t = 2.

Answer:

An infinite number of solutions.

Step-by-step explanation:

When you try to solve for x, the result is 0 = 0.

This means that for any value you plug in for x, the result will always be equal to each other, therefore making the equation true.

Answer:

y(dollars) = 12x

Step-by-step explanation:

Answer:

he worked a 16 hour shift. after his first 8 hours he worked 8 more. so 16 all together.

Step-by-step explanation:

The total time of the shift of work of Alfonso in which he earned $320 from a single shift is 8 hours.

The total time taken is inversely proportional to the rate of work. If a unit of work is done in total n number of days, then the total work done in a day can is,

[tex]W=\dfrac{1}{n}[/tex]

Alfonso earns $16 per hour for the first eight hours of his shift. Thus, the total amount he earned in 8-hour shift is,

[tex]16\times8=128[/tex]

For each additional hour he works beyond the first eight hours, he earns $24 per hour. Let Alfonso worked x hours beyond her shift. Thus, the money earned by her in this additional x hours is,

[tex]24\times x=24x[/tex]

Alfonso earned a total $320 from a single shift. Thus,

[tex]128+24x=320\\x=\dfrac{320-128}{24}\\x=8\rm\; hours[/tex]

Hence, the total time of the shift of work of Alfonso in which he earned $320 from a single shift is 8 hours.

Learn more about the work and time here;

https://brainly.com/question/25572872

Answer: 3

Step-by-step explanation:

Note: The function is not an equation. I will form and solve an equation to answer the question.

Answer:

C. Two real solutions

Step-by-step explanation:

We have the following function:

f(x)=2(x-1)^2+4

It does not form an equation to solve, and therefore, there are no 'solutions'. We must equate the function to something to set a condition and solve it. We'll complete the equation.

Solve for x when:

f(x)=12

Substituting the function:

2(x-1)^2+4=12

Subtracting 4:

2(x-1)^2=8

Dividing by 2:

(x-1)^2=4

Taking square root:

x-1=\pm\sqrt{4}

Solving:

x=1\pm2

We have two real solutions x=3 and x=-1

Note if we had equated to 4, then the equation would have had only one real solution, and if we had equated to 0, we would have two complex solutions.

The solution of equation f(x) = 2x² - 4x + 6 is two complex solutions. Then the correct option is B.

The discriminant of a quadratic is a number that depends on the components and allows some characteristics of the roots to be deduced without calculating them.

The quadratic equation is ax² + bx + c = 0. Then the discriminant is given as,

D = b² - 4ac

The equation is given below.

f(x) = 2(x - 1)² + 4

f(x) = 2x² - 4x + 2 + 4

f(x) = 2x² - 4x + 6

The discriminant is given as,

D = (-4)² - 4×2×6

D = 16 - 48

D = - 32

D < 0

The roots are complex root.

The solution of equation f(x) = 2x² - 4x + 6 is two complex solutions. Then the correct option is B.

More about the discriminant link is given below.

https://brainly.com/question/15884086

Answer:qsgqwgiq

Step-by-step explanation:

8ytyy

Answer:

f(-4) = 4

Step-by-step explanation:

Let the equation of the function is,

f(x) = mx + b

where m = slope of the line

b = y-intercept of the line

From the graph attached,

Slope = [tex]\frac{\text{Rise}}{\text{Run}}[/tex] = [tex]\frac{-2}{4}[/tex]

Slope 'm' = [tex]-\frac{1}{2}[/tex]

y-intercept 'b' = 2

Therefore, function will be,

f(x) = [tex]-\frac{1}{2}x+2[/tex]

For x = -4,

f(-4) = [tex]-\frac{1}{2}(-4)+2[/tex]

      = 2 + 2

      = 4

Which is true from the graph.

Answer: 160 minutes

Step-by-step explanation: 200 divided by 5 is 40, then 40 times 4 is 160

Division is one of the four fundamental arithmetic operations. The time it will take Robin to read 200 pages of the book at the same rate is 160 minutes.

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given that it takes Robin 4 minutes to read 5 pages of a book. Therefore, the rate at which Robin reads a page of the book is,

Rate at which Robin reads = 4 minutes/5 pages = 0.8 minutes per page

Now, to know the time it will take for Robin to read the book of 200 pages at the same rate can be found by multiplying the number of pages by the rate of reading. Therefore, the rate at which Robin reads is,

Time to read 200 pages = 0.8 minutes per page × 200 pages

                                         = 160 minutes

Hence, the time it will take Robin to read 200 pages of the book at the same rate is 160 minutes.

Learn more about Division here:

https://brainly.com/question/369266

#SPJ2

Answer:

[tex]q^{2} -4q+2[/tex]

Step-by-step explanation:

Answer:

No solution

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

Answer:

the answers is 160

you take 180-120=60

m<6= 60

Step-by-step explanation:

Answer:

answer is 7950

Step-by-step explanation:

compund interest=7950

Add -4y to both sides.

3x + 4y + −4y = 10 + −4y

3x = −4y + 10

Divide both sides by 3.

3x /3  =  −4y + 10 /3

x=  −4 /3 y +  10 /3

Answer: x=  −4 /3 y +  10 /3

Answer: You will be charged $ 210 for 10 GB of data.

Step-by-step explanation:

Given : Cost of cell phone plan = $90

Additional charge over 4GB for each GB =  $20

If 10 GB data is used , then after 4 GB you need to pay for 6 additional GB (10-4=6)

Total charge = (Cost of cell phone plan)+ (Additional charge) x (Number of gigabytes over 4 GB)

i.e. Total charge = $(90+20(6))

= $ (90+120)

= $ 210

Hence, you will be charged $ 210 for 10 GB of data.

Answer:

he is dead from water overdose if he does that

Answer:

5.83

Step-by-step explanation:

Answer:

1 question : -12

2 question : 3/7

Step-by-step explanation:

Answer:

1. is -12 that's the answer 2. 0.42857142857

Step-by-step explanation:

This question is incomplete

Complete Question

A long jump competition was held at Barangay Mathalino John Mark

jumped 2/3 of 6 3/5 meters of the field. How far did John Mark jump​?

Answer:

4 2/5 meters

Step-by-step explanation:

We are told:

John Mark jumped 2/3 of 6 3/5 meters of the field.

The distance John jumped us calculated as:

2/3 × 6 3/5 meters

Converting 6 3/5 meters to mixed fraction

= 33/5 meters

Hence, John jumped

=2/3 × 33/5 meters

= 22/5 meters

= 4 2/5 meters