Mathematics Middle School

A cell phone company charges $50 for the phone plus a monthly service charge of $30. The equation y =30x + 50 gives the cost y after x months. Which is true of the relationship between x and y?

A. It is linear and proportional.
B. It is not linear.
C. It is linear and nonproportional
D. It is not linear and nonproportional

Answers

Answer 1

Answer:

C. It is linear and nonproportional

Step-by-step explanation:

it does not pass through the orgin and it is a straight.

Answer 2

Answer:

Step-by-step explanation:

oopp

Related Questions

Plz help thx!!!! each box needs to be filled in! with a conjunction of IR.

Answers

1. Voy

2. Vamos

3. Van

Answer:

Step-by-step explanation:

A ride-share driver completed 6 trips and was paid a flat fee of $90, not including any tips. At this rate, how many trips must he complete to be paid a total of $225?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because 90x2.5=225 so then you do 6x2.5 and that is 15.

HURRY HURRY HELP MEeeeee

Answers

Answer:

dividing by 100

Step-by-step explanation:

A figure is graphed on a coordinate grid as shown.

The figure is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which rule describes this transformation?
(x, y) → (−x, −y)
(x, y) → (x, −y)
(x, y) → (−y , −x)
(x, y) → (−x, y)

Answers

Answer:

It’s the first one trust me

Step-by-step explanation:

The rule for the transformation of the figure is rotated 180° clockwise with the origin as the center of rotation to create a new figure is,

⇒ (x, y) → (- x, - y)

What is Translation?

A transformation that occurs when a figure is moved from one location to another location without changing its size or shape is called translation.

Given that;

The figure is rotated 180° clockwise with the origin as the center of rotation to create a new figure.

Now,

We know that;

The rule for the transformation of the figure is rotated 180° clockwise with the origin as the center of rotation is,

⇒ (x, y) → (- x, - y)

Therefore, The rule for the transformation of the figure is rotated 180° clockwise with the origin as the center of rotation to create a new figure is,

⇒ (x, y) → (- x, - y)

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write the numerical expression. The difference between 8 forty-sevens and 7 forty-sevens. Write your answer with no spaces.

Answers

Answer:

47(8)-47(7)

Step-by-step explanation:

Answer:

Hope this helps! :)

Step-by-step explanation:

47(8)-47(7)

Give brainiest if you would like :)

What is the value of 2y- 6 if y = 12

Answers

Answer:19

Step-by-step explanation:

The answer is 19 because you need to do 12*2 and then subtract 6. 24-6=19

Answer:

Step-by-step explanation:

1.) 2y -6

2 ) 2(12) - 6

3.) 24 - 6

Answer ~ 18

1.) 12 equals y so put 12 in place of y

2.) Using PEMDAS, multiply 12 × 2 which equals 24.

3.) Then you subtract 6 from 24 which equals 18.

There are 14 apples and 26 oranges in a picnic basket. What percentage of the fruit in the basket is oranges?

Answers

Answer : 35. Explaination: Add the total apples and organges. That would be your 100 percent. Then multiply 14 • 100 : 1,400 . Divide 40 by 1,400 and it gives you : 35! Hope this helps :)

The percentage of oranges in the basket is 65%.

What is a percentage?

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Number of oranges = 26

Number of apples = 14

The percentage of oranges.

= 26/40 x 100

= 65%

Thus,

There are 65% of oranges.

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-3 2/7 -(2 2/3) can someone please help me

Answers

Answer:-125/21 or -5 20/21

Steps:

First, change the mixed numbers to improper fractions.

So -3 2/7 = -23/7
2 2/3= 8/3

Second, make the denominators the same number

So multiply -23/7 by 3 and 8/3 by 7

-69/21-56/21

Subtract the numerators

-69-56= -125

So the answer is -125/21 or -5 20/21

125/21 that’s the answer to your problem

compare the initial value and the range for each of the linear functions of f(x) and g(x)

the domain of each function is the set of all real numbers x such that 8≤ x≤ 12. the table shows some ordered pairs for f(x). The function g(x) is defined by the rule g(x)=7x-3.

x | f(x)
_________
8 | 34
__________
9 | 38
_________
10 | 42
______
11 | 46
_______
12 | 50

Answers

Answer:

Solution

First identify the input values. The input value is the first coordinate in an ordered pair. There are no restrictions, as the ordered pairs are simply listed. The domain is the set of the first coordinates of the ordered pairs.

D={2,3,4,5,6}

Next identify the output values. The output value is the second coordinate in an ordered pair. The range is the set of the second coordinates of the ordered pairs. Do not list the same output twice.

The second coordinate in an ordered pair is the output value. The range is the collection of the ordered pairs' second coordinates. Never list the same output more than once.

What is a domain?

The domain of the function is defined as the set of all the possible values of the function. A function's range is the collection of values it can take as input. After we enter an x value, the function outputs this sequence of values.

Determine the input values first. The first coordinate in an ordered pair makes up the input value. Since the ordered pairs are just listed, there are no restrictions. The set of the ordered pairs' initial coordinates is known as the domain.

D={2,3,4,5,6}

Next, identify the output values. The output value is the second coordinate in an ordered pair. The range is the set of the second coordinates of the ordered pairs. Do not list the same output twice.

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Shoppers buy a 12 lb turkey for $15. They want to make a 35% profit on the sale/price of the turkey? how much is it then?

Answers

Answer:

$5.25

Step-by-step explanation:

35% of $15 is $5.25

5.25 since 15$ is 35% of 15$

please help me I'm desperate!!!!!

Answers

C. Is the answer .yw

C is the answer to the question

what is the reciprocal of 20 as a fraction?

Answers

Answer:

1/20

Step-by-step explanation:

Please answer this and tell me how you got it!!

Answers

Answer:

Step-by-step explanation:

multiply 2nd equation by 3 to get 6m+18n=0 then just use the elimination method

:) please comment for more explaning

The answer is Red so (-2,3)
N=-2
M=3

Jacob drove a total of 15.235 miles over a 5-day period. How many miles did he drive each day if he drove the same distance each day?

3.047 miles

3.047 miles

3.407 miles

3.407 miles

30.047 miles

30.047 miles

30.407 miles

Answers

15.235=5x
x= miles per day
your answer would be 3.047 miles

Answer:

3.047

Step-by-step explanation:

[tex]\frac{miles}{days} \\ \\\frac{15.235}{5} = \frac{?}{1} \\[/tex]

When solving equations you multiply the denominator of one of the fractions by the others numerator. Here the available numerator is 15.235 and the others denominator is 1. This means that we do 15.235 times 1, which is equal to 15.235. The next step is to divide by the remaining denominator or numerator. Here the remaining denominator is 5. This means that we divide 15.235 by 5 which is equal to 3.074.

Pls Help! Thank you a lot!

Answers

Answer:

If im wrong im sorry

0.18 divided in 3 = 0.06 , its infinite so its D..

if the scale factor is greater than 1...

A. the new image gets smaller
B. the new image gets larger
C. the new image stays the same

Answers

B. It gets larger

Have a good day

Answer:

B. the new image gets larger

Step-by-step explanation:

I think

Pls help me 17 points!!!

Answers

Answer:

i dont know

Step-by-step explanation:

i really need these pionts im sorry wish you luck

Plz help me as soon as possible! Thank you

Answers

The second one :) because humans can’t produce their own food they have to buy/grow food

Answer:

Not all living things produce food. They usually need to find a source and take from it, like when animals are hunting.

So the answer is the second one.

Select the function that represents a geometric sequence

Answers

Answer:

Step-by-step explanation:

Simplify the expression 15 − 3(3a + b) + 5a − 6b.

Answers

Answer:

Step-by-step explanation:

the answer is -4, 9, and 15

solve for x: 8.7 = 5.22 + x

Answers

Answer:

3.48

Step-by-step explanation:

x = 3.48
i hope this helps!!!

List all the factors of the numbers: a. 40 and b. 3

Answer fast

Answers

40 - 1,2,4,5,8,10,20,40
3 - 1,3

40- 1,2,4,5,8,10,20,40
3-1,3

helpppppppppppppppppppp pls

Answers

1. = 15
2. = -10
Don’t know the rest

1)a=15

2)p=-10

3.) Z=3

4)x=-17

What is the product of 142 and 26?
A 168
B 192
C 3,692
D 8,520

Answers

The answer is c

Explanation- product =multiplication. 142 x26 = 3,692 when multiplied

Answer:

well the answer is 3692

Step-by-step explanation:

What is -3 (2m - N)?

Answers

Distribute -3 to 2m and -n

-6m - 3n

Answer:

−6m+3N

hope this helps

Step-by-step explanation:

THIS IS DO TODAY I NEED HELP PLS

Answers

Answer: $9.99

Step-by-step explanation:

2=$4

2/2=1

4/2=2

$2+$8 =10$

Answer:

D.$9.95

Step-by-step explanation:

If you divide the cost of 2 pairs of socks in half which is $3.98 you would get $1.99 which is the cost of 1 pair of socks and then you would multiply $1.99 by 5 to get $9.95 which would be the cost of 5 pairs of socks.

Need help can’t get a bad gradeeeee

Answers

1. 12/24=6/12=2/4=1/2 so their dog sleeps 1 hour for every 2 hours

1 for ever 2 hours 1/2

how to solve 5 + 5 x 5 -5 ÷ 5

Answers

Answer:

25? to be honest i really dont know :/

Step-by-step explanation:

um pemdas says 5x5 is 25 so 5+(25)-5/5 then you do -5/5 is -1 and thats 5+(25)-5 then you add 5 to 25 and thats 30 and minus 5 is 25

BIDMAS
-5 divided by 5 = -1
5x5=25
5+25-1= 29
ANSWER = 29

Please help I will give Brainliest: What is the distance between
(-7.4, 2.4) and (2.7, 2.4)?

Answers

The distiance between them is 10.1

Answer:

10.1 I believe .

Step-by-step explanation:

If u do 2.4-2.4 and 2.7 -7.4 the slope equals 10.1 so the slope is the distance

Someone Help me PLS ...

Answers

Answer: Number 1 would be F

Number 2 would be C

Number 3 is D

Number 4 is B

Number 5 is A

Number 6 is E

Step-by-step explanation:

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