C=30+15h what is the answer to this question

Answers

Answer 1

Answer:

45h that the answer I think

Answer 2

Answer:

C and h are both variables so the answer is ∞.


Related Questions

Write the equation and slope intercept form.
4x - 3y = 9

Answers

Answer:

y=4/3x-3

Step-by-step explanation:

whats the worlds biggest number ?

Answers

The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100). That's written as a one followed by googol zeroes.

Have a Merry Christmas!

Please help on these two 5 mins till due!!!!!

Answers

for the graph is j and y is 15/8

A cell phone company charges $45 per month for unlimited calls and $0.25 per text messages. Another call phone company $0.15 per text messegaes and $70 per month for unlimited calls. Write an equation to reoresent when the cost from both compsnies will be the same after one month

Answers

Answer:

You first start by making your equation: 45 +.25x = 70 +.15x. then subtract .15x from both sides. it should look like 45 +.10x = 70. subtract 45 from both sides then you get .10x = 25. divide 10 to both sides and you get 250. so the two companies will be the same at 250 texts.

Step-by-step explanation:

Convert each Decimal to a Fraction (make sure you simplify your answer)
0.45

0.88

Answers

Answer:

0.45 = 9/20

0.88 = 22/25

Step-by-step explanation:

Answer:1. 9/20

2. 22/25

Step-by-step explanation:

The decimals are in the hundredths place, which means the denominator should be 100. To make it 100, divide the numbers by 100

45 / 100 = 45/100

88 / 100 = 88/100

Then, you can easily simplify.

45/100 = 9/20

88/100 = 22/25

message me if you still need help

Question 8 (1 point)
Solve the equation:
5(y+2)=-35
O
a
y=-7
y=-17
b
y=-5
ос
Od
y=-9

Answers

Answer:

D. y = -9

Step-by-step explanation:

Ryan played in 3 basketball games. He scored 18 points in the first game and 12 points in the second game. If he scored 42 points in all games combined, how many points did he score in the third game?

Answers

the correct answer for this very hard equation would happen to be 12 because 18+12 happens to equal 30 and 42-30 just so happens to equal 12

12points

Step-by-step explanation:

Let x be the number of points in the third game

His total number of points is 42

That is

18+12+x=42

30+x=42

x=42-30

x=12

-8(4+7)=-88 SIMPLIFY __=-88 PLEASE HELP

Answers

Answer:

Is this what you need?

-8(4+7)=-88

-8(11)=-88

-88=-88

For a relation where y is a function of x, y = 4 when x = 6. Which of the following does not represent another possible mapping in the relation?
Choose the correct answer below.
O A. x = 4 maps to y = 6
OB. x = 3 maps to y = 2
O C. X=0 maps to y = 0
OD. X = 6 maps to y = 2
O E. X = 1 maps to y = 6
help asap please.

Answers

Answer: D. X = 6 maps to y = 2

Step-by-step explanation:

i guessed and got it right lol

The option that does not represent another possible mapping in the relation is x = 6 maps to y = 2.

This mapping is not possible because we can not have the same inputs for different outputs.

y = 4 when x = 6 (given)

Option D is the answer.

What is a function?

function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

Function:

A function can have the same output for different inputs.

A function can not have different outputs for the same inputs

Now,

y = 4 when x = 6.

Other possible mappings are:

A.

x = 4 maps to y = 6

This mapping is possible.

B.

x = 3 maps to y = 2

This mapping is possible.

C.

x = 0 maps to y = 0

This mapping is possible.

D.

x = 6 maps to y = 2

This mapping is not possible because we can not have the same inputs for different outputs.

y = 4 when x = 6 (given)

E.

x = 1 maps to y = 6

This mapping is possible since we can have different inputs for the same outputs.

Thus,

The option that does not represent another possible mapping in the relation is x = 6 maps to y = 2.

This mapping is not possible because we can not have the same inputs for different outputs.

y = 4 when x = 6 (given)

Option D is the answer.

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Factor the expression 4x + 32. Explain each step you
take in the process.

Answers

Answer:

4x+32= 4(x+8)

Step-by-step explanation

4x+32

The GCF of 4x and 32 is 4, so the first step is to divide each term by 4. The quotients are x and 8. The factored expression will be 4(x + 8).

Please help using the picture below I need the surface area I also need an explanation
I WILL GIVE BRAINLY

Answers

Answer:

155

Step-by-step explanation:

5*5=25

((5*13)/2)*4=130

130+25=155

If something was sold for $270 after it was reduced by 1/3 of the original price, what was the original price

Answers

Answer:

$810

Step-by-step explanation:

you can multiply 210 by 3

Lin was looking at the equation 2x−32+4(3x−2462)=14x. She said, “I can tell right away there are no solutions, because on the left side, you will have 2x+12x and a bunch of constants, but you have just 14x on the right side.” Do you agree with Lin?

Answers

Answer:

Disagree with Lin: There are no solutions because 12x+2x is equal to 14x, if 14x=14x on both sides, the x variable can be cancelled out since they have the same slope

Step-by-step explanation:

I agree with Lin the system of equation  2x - 32 + 4(3x - 2462) = 14x

has no solution.

What are the three types of solutions for a system of linear equations?

If a system of equations only contains two linear equations with two variables, the system's equation can be graphed, the graph will have two straight lines, and the intersection point(s) of those lines will be the system's solution.

There are only three matching forms of solution for a given system of equations because there are only three different ways that two straight lines in the plane can graph.

Given, An equation 2x - 32 + 4(3x - 2462) = 14x.

2x - 32 + 12x - 9848 = 14x.

14x - 9880 = 14x.

So, 14x - 9880 ≠ 14x and has no solution.

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the verticals of a figure are given draw the figure and its image after a dilation with the given scale factor identify the type of dilatation A(-2,2) B(1,2) C(1,-1)

Answers

Answer:

do you know hamood habibi hes a great rapper btw the answer is B since (1,2) is 1 and 2 thx I hope I get brainliest and this is not a troll its just asking you about hamood

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Why you bullie me? how do you spell bullie?

Answers

Answer:

you spell it bully

hope it helps you out :)

Answer: it’s spelled Bully

Step-by-step explanation: B-U-L-L-Y

I am doing a percent equation problem and I need help please here’s the question 20% of blank =10

Answers

Answer:

[tex]50[/tex]

Step-by-step explanation:

Let [tex]x =[/tex] blank (for convenience)

[tex]20\%x=10[/tex]

[tex]0.2x=10[/tex] (change [tex]20\%[/tex] into its decimal form)

[tex]x = 10\div 0.2[/tex] (divide [tex]0.2[/tex] on both sides)

[tex]x=50[/tex]

∴ Blank = 50

Hope this helps :)

−3x−7+2x+9=5
what is X?

Answers

Answer: x = -3

Hope this helps and good luck :)

Step-by-step explanation:

Help as soon as possible plz!

Answers

Answer:

a or c

Step-by-step explanation:

Answer:

it would be B

Step-by-step explanation:

because if you look at the x and y axis thats the x axis

I’m confused on how I can prove number 1 and 2, unless T is the median idk

Answers

Problem 1

We're given that QE = RW and QW = RE. This is given both in terms of symbols, and also visually in terms of the tickmarks. We have two pairs of congruent sides.

The third pair of sides is the overlapping shared segment of segment WE. So WE = WE by the reflexive property.

From here we use the SSS congruence property to conclude the proof that triangle QWE = triangle REW

==============================================

Problem 2

Segments BC and AE bisect each other. The term "bisect" means "to cut in half".

BC bisecting AE means AD = DE

AE bisecting BC means BD = DC

So we have two pairs of congruent sides. So far, we're on a similar path compared to problem 1. This time however, we'll use a pair of congruent angles instead of the third pair of sides.

Specifically we'll use the fact that

angle ADB = angle CDE

by the vertical angle theorem

Once we know that, we then use the SAS congruence theorem to prove triangle ABD = triangle ECD

To be honest, I'm not sure what you meant by "median", but we don't use any triangle medians here (none of the triangles shown have any medians drawn). You might be thinking of a previous problem.

Step-by-step explanation:

i hope this helps this is how u answerd to my question

5/6x - 2/3x

combine like terms....

Answers

Answer:

1/6x

Step-by-step explanation:

5/6x - 2/3x = 5/6x - 4/6x = 1/6x

Answer:

The answer is x.

Step-by-step explanation:

PLEASE MARK BRAINLIEST!!!!!!

Passing through
(1,2) and (5,10)

Answers

Step-by-step explanation:

equation of the line is

y =mX + C

to calculate m(slope) :

m= 10-2/5-1 = 2

to find C ....Substitute in eq. by one point

2= 2×1+C

C. = 0

So the eq. is

y=2X

Which interval is the solution set to 0.35x – 4.8 < 5.2 – 0.9x?

Answers

Answer:

B, (-symbol, 8)

Step-by-step explanation:

Answer:

(–∞, 8)

Step-by-step explanation:

It costs $22 to get a pass at a ski report, plus $5.50 each hour to rent skis. Another ski resort charges $18 for a pass and $7.20 per hour to rent skis. Find the number of hours for which the costs are the same. Round your answer to the nearest half hour.

Answers

set the equation for each ski resort.
ski resort 1: 5.50x +22
ski resort 2: 7.20x +18
(x represents the number of hours)
set the equations equal to find when the costs are the same
5.50x+22=7.20x+18
solve for x (subtract 5.50x from both sides, subtract 18 from both sides)
4=1.7x (divide by 1.7)
2.4=x
in 2 and a half hours the cost would be the same

PLEASE HELP WILL MARK BRAINLIEST (if possible).......................Braden bought 18 pencils for $4.50. Let x represent the number of pencils purchased, and let y represent the total cost. Graph the line that represents the proportional relationship.​

Answers

Answer:

We are given x represent the number of pencils purchased, and let y represent the total cost.

We also given 18 pencils for $4.50.

Therefore, cost of each pencil = 4.50/18 = $0.25

Total cost (y) = cost of each pencil × number of pencils.

Therefore, equation would be

y = 0.25x.

In order to graph it, let us find some points for graph using table.

Plugging x=4, we get

y = 0.25(4) = 1.

Plugging x=8, we get

y = 0.25(8) = 2.

We got two coordinates, (4,1) and (8,2).

Plotting those points on the graph and joining the points.

We can see that graph represents the proportional relationship.

Step-by-step explanation:

what is 124457.287787 rounded two decimal places​

Answers

Answer:

124457.29

Step-by-step explanation:

I’m assuming when you say two decimal places, you mean to the hundreds, because that’s two decimal places. Since 7 is 5 or greater, round up. And you’ll get 124457.29

Hope this helps! :)

HELP PLZ!!Which equations have exactly one y-value for any given x-value? Select all that apply.
A.y = −x
B.x = 4
C.y = x2
D.y = x3

Answers

Answer:

The answer is A,C, and D

Step-by-step explanation:

The amount of water an electric
dishwasher uses to wash dishes
varies directly with the number of
loads of dishes. The dishwasher
uses 18 gallons of water to wash 4
loads of dishes. How many gallons
of water will the dishwasher use to
wash 10 loads of dishes?

Answers

Answer:

‍❤️‍‍

Step-by-step explanation:

Answer: It would be 80 gallons of water that the dishwasher will use to wash 10 loads of dishes. To figure this out you would need to divide 32 by 4 which would equal 8. You would do this to figure out how many gallons of water a dishwasher needs to wash 1 load of dishes. Then you would multiply 8 times 10 which would equal 80.

Step-by-step explanation: hoped this helped thx for the points :D

0.25(x + 4) – 3 = 28

Answers

Answer:

x = 120

Step-by-step explanation:

Given

0.25(x + 4) - 3 = 28 ( add 3 to both sides )

0.25(x + 4) = 31 ( divide both sides by 0.25 )

x + 4 = 124 ( subtract 4 from both sides )

x = 120

The value of x that satisfies the equation 0.25(x + 4) - 3 = 28 is x = 120.

Here, we have,

To solve the equation 0.25(x + 4) - 3 = 28, we will follow these steps:

Let's go through each step in detail:

Step 1: Distribute the 0.25 to the terms inside the parentheses.

0.25(x + 4) - 3 = 28

Distribute 0.25 to (x + 4):

0.25x + 0.25 * 4 - 3 = 28

Step 2: Simplify the equation by combining like terms.

0.25x + 1 - 3 = 28

Simplify 0.25 * 4:

0.25x + 1 - 3 = 28

0.25x - 2 = 28

Step 3: Isolate the variable x on one side of the equation.

To isolate the variable x, we want to get rid of the constant term -2 on the left side.

We can do this by adding 2 to both sides:

0.25x - 2 + 2 = 28 + 2

Simplifying:

0.25x = 30

Step 4: Solve for x.

To find the value of x, divide both sides by 0.25:

0.25x / 0.25 = 30 / 0.25

Simplifying:

x = 120

So, the value of x that satisfies the equation 0.25(x + 4) - 3 = 28 is x = 120.

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4. You have $40 in your wallet, but you do not want to spend all of it. You want to have at least some money left. You find a shirt for $5 and buy it. What is the amount of money (m) you have left to spend?

OPTIONS (MULTIPLE CHOICES) ARE IN THE COMMENTS

Answers

Answer:

B

Step-by-step explanation:

A 28-inch ribbon is cut into 8 pieces that are all the same length. What is the length of each piece?

Answers

Answer:

3.5 inches

Step-by-step explanation:

28/8 = 3.5

Answer:

3.5 inches

Step-by-step explanation:

You have a 28-inch ribbon and you have to divide it into 8 equal parts. To do that:

28/8, which equals

3.5 inches

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