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# Which scenario is represented by this equation? 1200 =3×+120

QUESTION POSTED AT 19/02/2020 - 06:08 PM

## Related questions

### Which graph represents the function y=1/2x+4 1/2-3

No graphs are shown......

ANSWERED AT 28/03/2020 - 12:59 PM

QUESTION POSTED AT 28/03/2020 - 12:59 PM

### Which number is the most convenient to multiply by when solving this linear system of equations by elimination? 3x - 2t = 4 2x -5 = -t A) -3 B) -1 C) 1 D) 2

I got D) 2 on USATestprep

ANSWERED AT 28/03/2020 - 12:58 PM

QUESTION POSTED AT 28/03/2020 - 12:58 PM

### Write the equation for this table and if you can explain(not required)

I need help with the same stuff

ANSWERED AT 28/03/2020 - 12:57 PM

QUESTION POSTED AT 28/03/2020 - 12:57 PM

### A: 6x − 3y = -4 B: -4x − y = 5 To solve this system of equations by elimination, what could you multiply each equation by to cancel out the y-variable? A) Multiply A by 2 and B by 3 B) Multiply A by 1 and B by -3 C) Multiply A Multiply A by 1 and B by 3

The answer to this is letter A)

ANSWERED AT 28/03/2020 - 12:53 PM

QUESTION POSTED AT 28/03/2020 - 12:53 PM

### 1) Which answer is a solution of the equation? 2x-y=5 A) (3,-1) B) (1,2) C) 7 D) (2,-1) 2) What is the slope of the line that passes through the points (1,3) and (5,-2)? A) -4/5 B) 4/5 C) 5/4 D) -5/4

For the first one it's D. and the second one is D. as well

ANSWERED AT 28/03/2020 - 12:50 PM

QUESTION POSTED AT 28/03/2020 - 12:50 PM

### A web designer charges a $200 fee plus$50 an hour to build a website. Which equation represents the total cost, y, to a consumer based on the number of hours, x, it takes to build the website

Y=200+50x...........

ANSWERED AT 28/03/2020 - 12:47 PM

QUESTION POSTED AT 28/03/2020 - 12:47 PM

### Find 3 solutions of the equation y=9×-4

Three solutions are: (2,14) (1,5) (3, 23)

ANSWERED AT 28/03/2020 - 12:44 PM

QUESTION POSTED AT 28/03/2020 - 12:44 PM

### Which of the equations has a solution of 7. y - 41 = 48 m + 6= 1 z - 2 = 5 n + 50 = 30

The answer to th question is 7.

ANSWERED AT 28/03/2020 - 12:42 PM

QUESTION POSTED AT 28/03/2020 - 12:42 PM

### Which of the equations has a solution of 7. y - 41 = 48 m + 6= 1 z - 2 = 5 n + 50 = 30

The third one because you plug 7 in for z
Z-2=5 turns into 7-2=5 which is true

ANSWERED AT 28/03/2020 - 12:42 PM

QUESTION POSTED AT 28/03/2020 - 12:42 PM

### Can some one check this? A set of equations is given below: Equation C: y = 5x + 10 Equation D: y = 5x + 2 Which of the following best describes the solution to the given set of equations? One solution No solution Two solutions Infinitely many solutions Thank yew (;

There are iInfinitely many solutions

ANSWERED AT 28/03/2020 - 12:41 PM

QUESTION POSTED AT 28/03/2020 - 12:41 PM

### There are 10 boys and 13 girls in Ms. Kelso’s homeroom. She is going to select one boy and one girl to act as homeroom representatives for student council. How many different pairs of students could Ms. Kelso choose? A.) 10 B.) 23 C.) 130 D.) 230

The notation for this is .

Where you should know that When choosing only one boy and one girl, it becomes simple-ish: So I would vote for C, hoping I didn't overlook anything...

ANSWERED AT 28/03/2020 - 12:41 PM

QUESTION POSTED AT 28/03/2020 - 12:41 PM

### Hoshi walks 10 meters in 3 seconds. 1.What his her walking rate? 2. Suppose she walks this same rate for 50 seconds, how far does she walk? 3. Write an equation that represents the distance (d) that Hoshi walks in (t) seconds.

Her walk rate is 3.33 meter per sec you find this by dividing meters by seconds

Then you multiply this 3.33 by 50 you get 166.5 meters

d=t3.33 is the equation

ANSWERED AT 28/03/2020 - 12:39 PM

QUESTION POSTED AT 28/03/2020 - 12:39 PM

### (08.01)Consider the following system of equations: y = 5x + 6 y = −x − 7 Which description best describes the solution to the system of equations?

If you want an answer to question: You can make the equations equal to each other and solve for x. So, since the y values are the same, we can do
(+x)5x+6 = -x-7. (+x)
(-6)6x+6= -7(-6)
(1/6) x 6x= -13 x (1/6)
x= -13/6
Substitute −13/6 for x in y=5x+6:
y=5x(−13/6) + 6
y = -29/ 6.
y= -29/6  and x= -13/6

ANSWERED AT 28/03/2020 - 12:37 PM

QUESTION POSTED AT 28/03/2020 - 12:37 PM

### The sum of two numbers is 95. If the larger number is increased by twice the smaller number, the result is 120. What is the larger number? If x = the smaller number and y = the larger number, then which of the following systems of equations represents the word problem?

X+y=95
2x+y=120

filling the first in into the second, gives:

y = 95-x
2x+95-x=120 => x+95=120 => x=25, y=70

ANSWERED AT 28/03/2020 - 12:33 PM

QUESTION POSTED AT 28/03/2020 - 12:33 PM

### The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 21 seats and 30 wheels. The equation representing the total number of seats is u + b = 21 where u is the number of unicycles and b is the number of bicycles. Select the equation representing the number of wheels.

I would think 10 but im sorry if no

ANSWERED AT 28/03/2020 - 12:30 PM

QUESTION POSTED AT 28/03/2020 - 12:30 PM

### Krypton-91 is a radioactive substance that decays very quickly. The function Q(t)=Qoe^-kt models radioactive decay of krypton-91. Q represents the quantity remaining after t seconds and the decay constant k is approximately 0.07. How long will it take a quantity of krypton-91 to decay t o10% of its origional amount? round your answer to the nearest second.

32.894 seconds ≈ 33 seconds

Step-by-step explanation:

Function : The function models radioactive decay of krypton-91.

The decay constant k is approximately 0.07. denotes initial amount .

We are require to find How long will it take a quantity of krypton-91 to decay to 10% of its original amount  So, we neet to find t at which   Taking log both sides     Thus it will take 32.894 seconds ≈ 33 seconds a quantity of krypton-91 to decay to 10% of its original amount.

ANSWERED AT 28/03/2020 - 12:28 PM

QUESTION POSTED AT 28/03/2020 - 12:28 PM

### The following equation is a proportion 10/18 = 25/45 True or false

Yes the equation is true: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation. hope this helps.;)

ANSWERED AT 28/03/2020 - 12:24 PM

QUESTION POSTED AT 28/03/2020 - 12:24 PM

### A teacher gave his students the four graphs below. Which graph represents a geometric sequence?

The arithmetic sequences always graph as points along a line.

In a geometric sequence, each term is equal to the previous term, multiplied (or divided) by a constant.

The  exponential functions have a very special property:

equal changes in the input cause the output to be successively multiplied by a constant.

Geometric sequences also have this same special property:geometric sequences always graph as points along the graph of an exponential function.

The sequence 6.25,12.5,25,50,100 is a geometric sequence  so its graph will represent a geometric sequence.

ANSWERED AT 28/03/2020 - 12:21 PM

QUESTION POSTED AT 28/03/2020 - 12:21 PM

### A clerk in the sports department of a store is stacking tennis balls in the shape of a square pyramid. The top layer has 1 ball, the second layer has 4 balls, the third layer has 9 balls, and so on, as shown below. Which of the following represents the number of balls in the first 8 layers of the pyramid? A. a series that is arithmetic B. a series that is geometric C. a series that is neither arithmetic nor geometric D. a series cannot be used to represent this situation.

It is a series that is neither arithmetic nor geometric

Step-by-step explanation:

We are given that The top layer has 1 ball, the second layer has 4 balls, the third layer has 9 balls, and so on,

The pattern is    n^2 is the pattern where n is the position in the series.

For arithmetic series Common difference: So, Thus it is not an arithmetic series .

For Geometric series there must be an common ratio : So, Thus it is not geometric series.

Thus Option C is correct.

It is a series that is neither arithmetic nor geometric

ANSWERED AT 28/03/2020 - 12:18 PM

QUESTION POSTED AT 28/03/2020 - 12:18 PM

### A typical human body can hold up to 4 cups of food. write an inequality to represent how many cups of food a stomach can hold

X<= 4

x=cups
<= is less than or equal to

ANSWERED AT 28/03/2020 - 12:18 PM

QUESTION POSTED AT 28/03/2020 - 12:18 PM

### Kelsey correctly used the Fermi process and the following estimates to determine how many books would fill a railroad car. A book is about 1 ft long, 12 ft wide, and 15 ft thick. A railroad car is about 60 ft long, 10 ft wide, and 10 ft high. Which equation could she have written? 6×1031×10−1=6×104 6×1031×10−1=6×102 6×1041×10−1=6×105 6×1041×10−1=6×103

6 x 10^4

Step-by-step explanation:

took the quiz

ANSWERED AT 28/03/2020 - 12:17 PM

QUESTION POSTED AT 28/03/2020 - 12:17 PM

### A sequence can be defined by the explicit formula . Which recursive formula represents the same sequence of A. B. C. D.

Option: C is the correct answer.

C. ## Step-by-step explanation:

The sequence is given by the explicit formula as: where is the nth term of the sequence.

Also, the first term of the sequence is: i.e. Also, Hence, the recursive formula which represents the same sequence is:

Option: C

ANSWERED AT 28/03/2020 - 12:08 PM

QUESTION POSTED AT 28/03/2020 - 12:08 PM

### PLEASE HELP FASTTTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!!!!!! In the waiting room of a vet's office, there are 4 cats, 5 dogs, 1 lizard, and 1 hamster. A represents the event that a randomly selected animal in this waiting room is a dog. What is the probability of the complement of event A? Enter your answer as a fraction, in simplified form, in the box.

I just took the test and it is 6/11 I am 100% sure. Please mark Brainliest

ANSWERED AT 28/03/2020 - 12:06 PM

QUESTION POSTED AT 28/03/2020 - 12:06 PM

### How do you solve 25-24/4-1 pemdas? I couldn't find anything online about how to do pemdas when you're in this scenario.

_________________________

25 - 24/4 -1 = 25 - (24/4) - 1 = 25 - 6 - 1 = 19 - 1 = 18 .

_________________________

ANSWERED AT 28/03/2020 - 12:03 PM

QUESTION POSTED AT 28/03/2020 - 12:03 PM

### Solve the equation 3 1/3 y + 7 = 19.

Y=31/36 calculating by the method subtraction and then cross multiplying

ANSWERED AT 28/03/2020 - 12:02 PM

QUESTION POSTED AT 28/03/2020 - 12:02 PM

### System of equations how to for this problem?

Its 7y
hope this helpeddd!

ANSWERED AT 28/03/2020 - 12:02 PM

QUESTION POSTED AT 28/03/2020 - 12:02 PM

### Which of the following represents a geometric sequence? A. 1/4, 1/4, 1/4, 1/4 B. 1/4, 1/5, 1/6, 1/7 C. 1/4, 1, -4, 16 D. 1/4, -4, 1/4, -4

Step-by-step explanation:

Since we need to find the geometric sequence ,

For this we find the " common ratio" : On the other hand, in options 'B' , 'C' and 'D' , there is no common ratio,

Hence, Option 'A' is correct.

ANSWERED AT 28/03/2020 - 12:00 PM

QUESTION POSTED AT 28/03/2020 - 12:00 PM

### What is the value of x in the equation 3x − 31 = 76

3x-31=76
Solve for X
3x=107
Divide both sides by 3
X=35.6666 or 35.67 rounded to the hundreths place or 36 rounded to whole numbers

ANSWERED AT 28/03/2020 - 12:00 PM

QUESTION POSTED AT 28/03/2020 - 12:00 PM

### A graph is shown below: The values on the x axis are 0, 3, 6, 9, 12, and 15. The values on the y axis are 0, 9, 18, 27, 36, and 45. Points are shown on ordered pairs 0, 36 and 3, 27 and 6, 18 and 9, 9 and 12, 0. These points are connected by a line What is the equation of the line in slope-intercept form? y = 36x − 3 y = −3x + 36 y = −3x + 12 y = −12x + 3

10 and so what is the

ANSWERED AT 28/03/2020 - 11:59 AM

QUESTION POSTED AT 28/03/2020 - 11:59 AM

### Given: (1/3)x + y = 15. Which of the following are ordered pairs of this equation? {(-3, 14),(0, 15),(3, 16)} {(-3, 16),(0, 15),(3, 14)} {(16, -3),(15, 0),(14, 3)}

Should be the second one dear

ANSWERED AT 28/03/2020 - 11:58 AM

QUESTION POSTED AT 28/03/2020 - 11:58 AM