The DJ charges $75 plus $50
each hour. Which equation
shows the cost (c) for any
number of hours (h)?
A. 75h + 50h = C
B. 75 +50h = C
C. 75h + 50 = C
D. 125h = C

Answers

Answer 1
B because 75$ + 50$ h (each hour) = cost
Answer 2
the answer would be B

Related Questions

Find the factorization of the polynomal below 64x^2 + 48x + 9

Answers

Answer:

(8x + 3)²

Step-by-step explanation:

Since our polynomial is 64x² + 48x + 9, we multiply 64x² by 9 to get 64x² × 9 = 576x² since we cannot simplify the expression any further.

Next, we need to find the factors of 576x² that add up to give 48x, these are 24x and 24x.

So the expression is re-written as

64x² + 48x + 9 = 64x² + 24x + 24x + 9

Writing out all the common factors, we have,

64x² + 48x + 9 = 8x × 8x + 3 × 8x + 3 × 8x + 3 × 3

Factorizing we have

64x² + 48x + 9 = 8x(8x + 3) + 3(8x + 3)

64x² + 48x + 9 = (8x + 3)(8x + 3)

64x² + 48x + 9 = (8x + 3)²

determine the zeros of the function f(x)=3x^2-7x+1.

Answers

Answer:

The zeros of the function will be when f(x) = 0. As 0 = 3x^2 - 7x + 1, you can use the quadratic formula to solve, finding that x = (7 + sqrt(37))/2 or (7 - sqrt(37))/2.

Find the volume of this cone.
Use 3 for T.
V = Tip?h
[?]cm3
19 cm
V ~
6cm

Answers

Answer:

81 cm ^3

Step-by-step explanation:

The volume of a cone is given by

V = 1/3 pi r^2 h where r is the radius and h is the height

We are given the diameter of 6 so the radius is 1/2 the diameter

r = 1/2 (6) = 3

V = 1/3 pi r^2 h

   = 1/3 ( 3) * (3) ^2 * 9

 = 81 cm ^3

hurryy hurryy hurryy hurryyyy

Answers

Answer:

answer:

-9

01837474u574i83oe

ignore that but just trust bahaha the answers -9

Mr. Fischer, a bilingual teacher, teaches a mathematics class composed of native English speakers and English language learners (ELLs). He has introduced a new topic with new vocabulary words in which he presented the vocabulary words with several examples. Which of the following strategies should Mr. Fischer use next to check each student's understanding of the vocabulary words?a. having students look up the definition online to see if it matches what Mr. Fischer told themb. having students copy down the definition for each word that Mr. Fischer wrote on the board in Englishc. placing students in groups so each student can explain the vocabulary terms to their peers in Englishd. having students write a definition for each term in their own words in their native language

Answers

Answer:

D. having students write a definition for each term in their own words in their native language

Step-by-step explanation:

In Mr Fischer's mathematics class, we are presented with two categories of learners. Those that are native speakers of English and those who are learners of English.

Both categories of students would show their understanding best in this lesson if they were to write in their own native language.

The native english-speakers would have no issues writing in English, but those who are English learners would have problems communicating their understanding of the lesson in English. So it is best they give their definitions in their native language.

Determine the slope of the line

Answers

Answer:

Option B, -3/2

Step-by-step explanation:

The line passes through (4,0) and (0,6)

so, the slope will be

(6-0)/(0-4)

= 6/-4

= -3/2

Answered by GAUTHMATH

Helppppppp pleaseeee

Answers

Answer:

23 more cars than trucks.... It means you add 23 over the number of trucks

2 trucks | 2+23 =25

Do u get it

Help pleasee geometry is hard

Answers

Answer:

Step-by-step explanation:

The formula for arc length is

[tex]AL=\frac{\theta}{360}*\pi d[/tex] where theta is the central angle. We are given the central angle when we are told that the measure of arc EFG is 240 degrees. The diameter is given as 36, so filling in:

[tex]AL=\frac{240}{360}*\pi (36)[/tex] which can be simplified down a bit to

[tex]AL=\frac{2}{3}*\pi (36)[/tex] and a bit more to

[tex]AL=2\pi(12)[/tex] which gives us, finally,

[tex]AL=24\pi[/tex]

I can't tell which of your answers matches this one because they're much too small to read.

Can someone help me with this please

Answers

Answer:

7. C

E =

[tex] \sqrt[3]{95} [/tex]

Can someone help me with this math homework please!

Answers

In case of Nina:

slope of graph = speed = 48-32/6-4 = 16/2 =8

y-32 =8(x-4)

y-32=8x-32

y=8x

d=8t

at x= 0 i.e at t= 0

d= 0m

In case of Ryan:

slope =speed = 47.5-35=6-4 = 12.5/2 =6.25

y-35=6.25(x-4)

y-35=6.25x-25

y=6.25x+10

d=6.25t+10

at t = 0, d= 10m

RYAN had a head start of 10 m

Can someone help me with this math homework please!

Answers

1. 1st option

2.1st and 4th option

3.2/5

Plz someone do this I’ll give you a lot of points

Answers

Answer:

DC is congruent to CZ

Step-by-step explanation:

We know two angles are congruent so we need to have the side that is included between those angles so we say that

DC is congruent to CZ

Which of these figures has rational symmetry?

Answers

Answer:

a is the answer parallelogram is a rotational symmetry

A would be the answer rational symmetry means it can be rotated by an angle of 0 and 360 degrees and be the same :)

Please help immediately, this is urgent!!! If you see this please answer my question.

Answers

Answer:

It is the second option down

Step-by-step explanation:

PLZ HELP ASAP ILL MARK BRAINLIEST!
what are the leading coefficient and degree of the polynomial?
9y+8-y^2+12y^4

Answers

Polynomial degree : 2

Leading coefficient : 11

Answer:

The degree of the polynomial is 4.

The leading coefficient of the polynomial is 12.

Step-by-step explanation:

The degree of the polynomial is the highest power in the polynomial.

The highest power in the given polynomial is 4.

The leading coefficient of the polynomial is 12.

Can somebody help me with these question ??

Question 1

Answers

Answer:

DC = 2

Step-by-step explanation:

From the diagram, AD (i.e the angle bisector) bisects the angle into 2 equal parts. Thus, BD and DC are equal.

BD = 2

DC = BD = 2

DC = 2

This can further be explained as illustrated below:

We'll begin by calculating AD. This can be obtained as follow:

Angle A = 30°

Opposite = BD = 2

Hypothenus = AD =?

Sine A = Opposite (BD) /Hypothenus (AD)

Sine 30 = 2 / AD

0.5 = 2 / AD

Cross multiply

0.5 × AD = 2

Divide both side by 0.5

AD = 2 / 0.5

AD = 4

Finally, we shall determine DC. This can be obtained as follow:

Angle A = 30°

Hypothenus = AD = 4

Opposite = DC =?

Sine A = Opposite (DC) /Hypothenus (AD)

Sine 30 = DC / 4

Cross multiply

DC = 4 × Sine 30

DC = 4 × 0.5

DC = 2

A)75.4m

B)14.1m

C)256.6m

D)56.5m

Answers

i believe the correct answer is A
I think answer A is correct. Sorry if it is incorrect

Multiply the binomials:

(a-2) • (a-8)

Answers

Answer:

a^2 -10a +16

Step-by-step explanation:

(a-2) • (a-8)

FOIL

first a*a = a^2

outer: a * -8 = -8a

inner: -2 *a = -2a

last: -2 *-8 = 16

Add them together

a^2 -8a -2a+16

Combine like terms

a^2 -10a +16

Answer:

Step-by-step explanation:

(a-2) (a-8) , distribute a over (a-8) then -2 over (a-8)

a²-8a-2a+16, combine like terms

a² -10a +16

Log 128 base root2 .........................................................................................................................................

Answers

Answer:

12

Step-by-step explanation:

123657890gjinvhjkfol

write the equation for the line that has a slope of -4 and passes through the point (-2, 2)

Answers

Answer:

y = -4x - 6

Step-by-step explanation:

y = -4x + b

2 = -4(-2) + b

2 = 8 + b

-6 = b

Answer: y= -4x+ 6


Step 1: Write an equation

To start off, let’s write the outline for the equation we will need. From my understanding of the question, we will need to put the equation in slope- intercept form. Let’s write the formula now.

y= mx+ b

Step 2: Substitute information

Now that we know the formula, we need to substitute the information we are given. Let’s start with the slope, which is represented in the equation by the letter m.

y= mx+ b
y= -4x+ b

Step 3: Solve

Now let’s solve for b. We will do so by substituting the given point into the equation by changing y and x. We will use that information to solve, which will bring us the only other unknown variable, b. Let’s do this now.

y= -4x+ b
2= -4(-2)+ b
2= 8+ b
6= b

Step 4: Revise equation

We now know the answer for b. We can substitute this into the equation. Since y and x can remain a variable, this will complete our equation.

y= -4x+ 6


Hope this helps! Comment below for more questions.

What is the explicit formula for this sequence?
-8,-3, 2, 7, ...
O A. an = 12 + (n - 1)5
O B. an = 5+(n-1)(-8)
O C. an=-8+ (n - 115
O D. an= -8+ (n - 1)(-5)

Answers

Answer:

[tex]\text{C. }a_n=-8+(n-1)5[/tex]

Step-by-step explanation:

The explicit formula for an arithmetic sequence is given by [tex]a_n=a_1+(n-1)d[/tex], where [tex]a_n[/tex] is the [tex]n[/tex]th, [tex]a_1[/tex] is the first them of the sequence, and [tex]d[/tex] is the common difference.

In the given sequence -8, -3, 2, 7, we can see that we're adding 5 to each term. Therefore, the common different is positive five (+5). We can also identify the first term is -8. Therefore, we have:

[tex]a_1=-8[/tex] [tex]d=5[/tex]

Thus, the explicit formula for this sequence is:

[tex]\boxed{a_n=-8+(n-1)5}[/tex]

The s.s of |x-4|=-4 is
A-8
B-16
C blank
D 8

Answers

Blank. The absolute value must always be positive. Never negative.
The answer is C.
It is not possible for an absolute value to be negative

m bottles of water are x ounces each. The water from these bottles was poured into b similar glass. All glasses are full. How many ounces of water is in each glass?

Answers

Step-by-step explanation:

Step-by-step explanation:

how many ounces is The glass

Evaluate the function.
f(x) = -3x2
Find f(-2)

Answers

Answer

f(-2)= 12

Step-by-step explanation:

f(x) = -3x2

f(-2)= -3 (-2) 2

f(-2)= 6.2

f(-2)= 12

Hope this help :)

Answer:

-12

Step-by-step explanation:

f(x) = -3x^2

f(-2) = -3(-2)^2 = -12

Please please help !!

Answers

It’s neither c or d

which of the following is a perfect square trinomial A. 16x^2 + 22xy - 49y^2
B. 16X^2 + 56xy - 49y^2
C. 16x^2 - 22xy + 49y^2
D. 16X^2 - 56xy + 49y^2

Answers

Answer:

D. [tex]16x^2}-56xy+49y^2[/tex]

Step-by-step explanation:

A and B aren't correct because the last term is negative.

The factored form of D is [tex](4x-7y)^2[/tex]

I hope this helps!

Evaluate the expression and see if it true or false

Answers

Answer: Sam did not get the question correct.

I believe he squared it wrong.

Step-by-step explanation:

{(2,-3),(3,-1),(2,3),(4,6),(6,6)}


Are the ordered pairs a function or not?

Answers

Answer:

Its a domain

Step-by-step explanation:

Domain:{2,3,4,6}

SOLVE EQUATION
solve for x
|3x+19|=13

Answers

Answer:

answer is 20............

Step-by-step explanation:

3x=13-19

x= -6/3

x= -2

Answer:

= -2

Step-by-step explanation:

3x+19=13

3x=13-19

3x/3= 6/3

X= -2

Answer from Gauthmath

what number goes in the blank?? NEED HELP ASAPPP

Answers

The answer is 5 :>>>
Other Questions
PLEASE HELP QWQ AsAp with these 4 questions josue bought 7 pounds of pretzels at a local wholesaler for $16.80. his friend ricardo bought 5 pounds of pretzels at the supermarket for $12.75. Ricardo thinks he got the better deal because $12.75 is less than $16.80. Is Ricardo's reasoning correct? Explain why or why not. sepak bola mini termasuk jenis permainan bola A report on the various water conservation methods used by any one states of India The Halogen Group is also known as the?salt formersacid makers Given two consecutive integers whose sum is 92, find the larger of the two integers. If a person invested half of her money at 9% and half at 7% and received $160 interest, find the total amount of money invested. WILL GIVE BRAINLIEST PLS HELP What are the domain and range of f(x) = |x + 6|? Domain: (negative infinity, infinity); range: f(x) > 0 domain: x < -6; range: (negative infinity, infinity) domain: x > -6; range: (negative infinity, infinity) domain: (negative infinity, infinity) ; range: f(x) < 0 Which of the following is most likely to happen when a sound wave reflectsoff a hard surface? (Assume that neither the source of the sound nor the hardsurface is moving.)A. A change in speedB. An echoC. A change in pitchD. A beat frequency Which of these countries has the smallest land area?A NigeriaB) AlgeriaDemocratic Republic of CongoSudan What are the zeros of the polynomial function f(x)=x3-7x2+8x+16 What is a common theme in the book 145th Street Short Stories by Walter Dean Myers?In the box below, respond with a full essay. 10Choose the sentence that is written correctly.A. Peter and I understanded that we had to work with each every day in order finish the paper.B. On the day the project was due, Peter accidentally cutted out a lot of my work in the paperC. I forgave Peter for all the trouble he caused me on the day our English assignment was due.D. The English assignment was very extensive, and I dealed with the stress from it very poorly.ResetSubmit Christa needs to make a painting for art class.She can only choose two of the eight colors listedin the table above. What is the probability the twocolors she chooses are green and purple? Rewrite in simplest terms (-9x-2y)+(4x-5y) Physics question plz help ASAP A lemonade recipe calls for 1/4 cups of lemon juice for every cup of water. Plot the pairs in the table in a coordinate plane 6. If the time period were extended to 6 hours, what would be the expected blood sugar level forPerson B? "Public participation reduces the cost of the project and makes best use of or available resources. Present your logics in four points.