Mathematics High School

An online video streaming service offers two plans for unlimited streaming.

Plan A has a one-time $25 membership fee and is $8 per month.

Plan B has a $12 membership fee and is $5 per month.

Write the system of equations!

Answers

Answer 1

Answer:

b

Step-by-step explanation:

Related Questions

Can someone help me out please?

Answers

Answer:

2067in

Step-by-step explanation:

19x26= 494

13x17=221

26x26x2=1352

494+221+1352=2067

What is the line of reflection?

Answers

Answer:

Y Axis

Step-by-step explanation:

The y axis is the best so it reflects off of both sides of the best axis in the world.

Maybe the Y - Axis? Lol.

Plssss someoneee helppp MEE withhh thissss PLEASEEEE

Answers

Answer:

I think it is 5x+2y=41

Step-by-step explanation:

So we're working on ratios and proportions in my math class. I feel attacked because my teacher specifically called me out and said- "Nya, you can do this, a little math won't hurt." So now I need help. :')

6) A pizza cost 12.00. If the sales tax is 7%, what is the final price of the pizza?

A. 12.07
B. 12.70
C. 12.84
D. 19.00

Answers

A pizza cost 12.00. If the sales tax is 7%, what is the final price of the pizza?

$12.84 or C

Have a great day! :)

6.
3
7
4
8
The area of the figure is 22 sq units.
TRUE
FALSE
arch

Answers

False

Area is 41

Hope this helps!!!

CAN SOMEONE HELP ME PLEASE I GIVE POINTS

Answers

Answer:

Step-by-step explanation:

The correct answer is 85 sq in

The resolution steps are in the attached photo (p.s. I use the metric system (cm), I’ve now checked that there is no in^2 but it is written sq in, however the calculations are correct)

What’s 1/4 divided by 7 in lowest terms PLEASE HURRY AND ANSWER

Answers

Hmm I think it’s 1/28 and you can’t simplify it more then that hope this helped :)

8x^3 – 144x^2y + _____xy^2 − _____ y^3. how to solve this problem , i need a help assap . Plz explanation

Answers

I suppose your teacher want you to make a (a-b)^3 formula

Answer:

8 x^3 - 144 x^2 y + 864 x y^2 - 1728 y

Step-by-step explanation:

Help is very much appreciated.

Answers

Answer:

5 + 5 =10

Step-by-step explanation:

it should have been 4 +6 = 10

Brittany is making cookies. Her recipe calls for 2 1/2 cups of flour and 2/3 cups of sugar how much more flour does she need than sugar

Answers

Britanny will need 5/6 more flour than sugar

She needs 1 5/6 more cup(s) of flour than sugar ! Or , 11/6 more cup(s) of flour than sugar!

-Vamp :-)

pls pls help desprate

Answers

Step-by-step explanation:

x=33 y= -22

52 -33

-22=33m+b

-33=52+b

-11=19m

m=-11/19

-22= 19.105+ b

b= -41.105

y=-11x/19 -41.105

x intercept when y=0

0=-11x/19 -41.105

41.105=-11x/19

-11x= 780.995=781

x= - 71

x-intercept = -71

1/3 times 13. Help! Thx

Answers

Answer:

4..33333333333

Step-by-step explanation:

Use a calculator to get the same answer

Elise had a credit card balance of -$120. She
made a payment of $70 this month. Write and
then evaluate a SUBTRACTION expression to
find her new credit card balance.

Answers

Answer:

15.50+n=325.00

Step-by-step explanation:

15.50+what she had in the bank already = what she has now

Step-by-step explanation:

Elise's new credit card balance is $-50.

Elise's credit card balance is negative. This means that she has withdrawn more money than she has deposited. Elsie thus owes the bank $-120. If she paid $70, the amount she owes would be reduced by $70.

Elise's new credit card balance = credit card balance + payment made

$-120 + $70 = $-50

A similar question was answered here: https://brainly.com/question/5636975

Which of the following is equal to —36?

A) (-4) (-9)
B) -(4) (-9)
C) -(-4) (9)
D) -(4) (-9)

Answers

Answer:

I think it is B sorry if it is wrong;-; have a good day

I believe B and D because a minus multiplied by a positive gives you a negative answer. Therefore, your answer would equal to -36.

Hope this helped :)

Write
11/16
as a decimal.

Answers

Answer:

[tex]0.6875[/tex]  OR:  [tex]0.7[/tex]

Step-by-step explanation:

[tex]0.6875\\0.688\\0.69\\0.7[/tex]

You work at a frozen yogurt shop during the summer. You need to order 5-ounce and 8-ounce cups. The storage room will only hold 10 more boves. A box of 5 ounce cups cost $100 and a box of 8-ounce cups costs $150. A maximum of 1200 is budgeted for yogurt cups. Write a system of linear inequalities that shows the number of bonus of 5 ounce and 8 ounce cups that could be bought. Graph your result​

Answers

Answer: 5 Boxes

The way i did it: f+e =10

Value equation...:100f+150e=1250

Modify:100f+100e=1000

Substract the 1st from the 2nd to solve for e

50e=250

e=5 boxes

f+e=10 so f equals 5 boxes

what is the range of the function f(x) =4^x+1 when the domain is {-1,0,3}

Answers

Answer:

(1,∞)

{y|y>1}

Step-by-step explanation:

i hope that this is what you are looking for^_^

This is just a fancy way your teacher saying that when you have an equation y=[tex]4^{x}[/tex]+1, what is y when x=-1,0,3.

We just need to solve by substituting the x in respectively.

x=-1, y=[tex]\frac{5}{4}[/tex]

x=0, y=1

x=3, y=65

Hope this helped! Any questions just put it in the comments.

find the number of inches needed to represent 300 miles if one fourth in =50 mi​

Answers

Answer:

1.5 in

Step-by-step explanation:

if one quarter of an inch represents 50 mi then and we know 50 x 6 = 300 then you would need 6 fourths of an inch or one and a half inches.

Alan's Auto Wash had revenues of $18 from 3 customers. In all, how many customers does Alan's
Auto Wash need to serve in order to have a total of $42 in revenue? Assume the relationship is
directly proportional.

Answers

Answer:

7 customers

Step-by-step explanation:

Alan's Auto Wash

18/3=6

42/6=7

The answer is 7 because it is 6 dollars for one car wash.

Answer:

7 customers

Step-by-step explanation:

please let me know if you would like an explanation.

Mrs. Butler worked on school things Monday afternoon. She spent a total of five hours on school. She graded 236 assignments and created Tuesday's lessons. It took her one hour and twenty minutes to make the lessons. How much time did each assignment take to be graded?

Answers

Answer:

1 minute and 4 seconds

Step-by-step explanation:

5 hours - 1hour 20mins = 3hours 40 mins

3 hours 40 mins = 220 minutes

236 / 220 = 1.07272... x0.6 x 100 = 64.36... seconds

1 minute and 4 seconds

The cattle at the Hodges family farm are fed 6 bales of hay each day. The horses are fed 2/3 as much as the cattle. how many bales of hay are the horses fed each day ?

Answers

Answer:

4 Bales Of Hay

Step-by-step explanation:

First you need to split the total into thirds. To do this you divide 6 by 3

6/3 = 2

Then since there are two thirds, you multiply 2 by 2

2*2 = 4

So the final answer is 4

Point O is a centroid of the triangle LMN. If OM=38 cm, what is MP?
a.) 114 cm
b.) 19 cm
c.) 57 cm
d.) 25.5 cm

Answers

9514 1404 393

Answer:

  c.)  57 cm

Step-by-step explanation:

The centroid divides the median into parts with a 2:1 ratio.

  OM : OP = 2 : 1

  OM : MP = 2 : (2+1) = 2 : 3

As a fraction with MP on top, this is ...

  MP/OM = 3/2

  MP = (3/2)OM = 3/2×(38 cm)

  MP = 57 cm

__

Comment on the answer choices

Often, you can eliminate a number of the choices in a multiple-choice question just by testing whether they are reasonable. Here, the longer part of a line segment has length 38, so the whole segment will not be shorter than that. The choices 19 and 25.5 make no sense.

The remaining choices are 114 cm and 57 cm. The former is 3 times the length of the given segment, which the drawing tells us is unreasonable.

The only reasonable choice offered is 57 cm.

A medical school admits 86 new applicants every year, let y represent the number of years and a represent the total of admitted applicants

Answers

Answer:

a = 86y

Step-by-step explanation:

Given:

Number of applicants per year = 86

Find:

Equation represent total applicants

Computation:

Assume;

Total number of years = y

Total number of applicants = a

So,

Total number of applicants = Number of applicants per year x Total number of years

a = 86 x y

a = 86y

Peter works two part time jobs. He is paid $6 er hour at job a and $9 per hour at job b. Last wee eter worked a total of 24 hours at both jobs and madr $189. Hobmny hours dud peter work at job a?

Answers

Answer: Peter worked 9 hours at job a

Step-by-step explanation:

Step 1

Let the number of hours worked in  job a = x

and number of hours worked in job b = y such that the total hours worked would be expressed as

x=y= 24 ---eqn 1

also since $6 and $9 dollar are paid per hour for the job  and the total amount made is $189, it should be expressed as

6x + 9y =$189--- equation 2

Step 2

Now we have gotten two expressions to solve for number of hours, we can now solve

x+y= 24 ---eqn 1

6x + 9y =$189--- eqn 2

Using elimination method, we multiply equation 1 by 6 and subtract from equation 2

6x + 9y =189

-6x+6y=144

3y=45

y= 45/3 =15

To find x

x+y = 24

x+15=24

x= 24-15

x= 9

fff

Therefore Peter worked 9 hours at job a  and 15 hours at job b

Pls answer and thank you if you answer correct answer

Answers

Answer:

C) 4,000

Step-by-step explanation:

I hope this helps :)

HELP MEEEEEE PLEASEEEEEEE

Answers

Answer:

65 is the correct answer

Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1

Answers

To solve with Elimination:

Write the equations under one another, like this:

2x - y = -1
+ 3x + 4y = 26

Ideally, we would like for one of the variables to be eliminated when we add vertically (straight down). But if we add them as they are this does not happen. We must manipulate one of the equations so that it will happen. Again, you can try to eliminate either x or y. I always look for a term that has a coefficient of 1 (or negative 1). So, let's use that y from the first equation again.

If the coefficient of the y in the other equation is POSITIVE 4, then I need the coefficient from the first equation to be its opposite, NEGATIVE 4. To do this, simply multiply the first equation by 4, this will create MAGIC!

4( 2x - y = -1)
+ 3x + 4y = 26

Be certain to Distribute across the entire first equation, so multiply all three terms by 4.

8x - 4y = -4
+ 3x + 4y = 26

Now add straight down (vertically). The y term will be eliminated.

11x = 22

Divide both sides of the equation by 11.

x = 2

Almost there! Now, substitute the 2 in for x in either of the original equations. Either one will work. I'm gonna use the second equation.

3x + 4y = 26

3(2) + 4y = 26

6 + 4y = 26

Subtract 6 from both sides of the equation.

4y = 20

Divide both sides of the equation by 4.

y = 5

That's it! There it is again. Put it all together. If x = 2 and y = 5, then the solution is the ordered pair, (2,5).

Can someone please helpppppppp

Answers

Answer:

first one

Step-by-step explanation:

hhhhjnbbbnhhh

How long will it take for a certain population of fish to triple if the relative growth rate is 45% per year?

Answers

Answer:

n = 3 Year (Approx)

Step-by-step explanation:

Given:

Growth rate (r) = 45% = 0.45

Find:

Number of year for 3 times of population (n)

Computation:

Assume;

Current population = P

So,

New population = 3P

A = p(1+r)ⁿ

3P = P(1+0.45)ⁿ

3 = (1.45)ⁿ

n = 2.96 year

n = 3 Year (Approx)

There are 11.5 ounces of cereal in a container. Additional cereal is poured into the container at a rate of 3.15 ounces per second.

Answers

Answer:

It will take 3.65 seconds at the rate it's being poured.

Step-by-step explanation:

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