1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
expeople1 [14]
3 years ago
13

Please & thankssssss

Mathematics
1 answer:
malfutka [58]3 years ago
8 0
Multiply both sides of the equation by 28 4y+7=10
Then move constants to the right side and change its sign 4y=10-7
Now subtract the numbers 4y=3 divide both sides by 4 so your answer is y=3/4
You might be interested in
(PICTURE) Can someone please help me out Im reporting trolls. Marking brainliest
Goshia [24]

Answer:

smart dot company would be c=.50t+12

communication plus would be c=2.50t

Step-by-step explanation:

smart dot starts with $12 a month and adds $0.50 for each hour of internet use. communication plus has no starting fee so it just adds $2.50 for each hour of internet use.

So then for the table you would put the number given for time in for the letter t and find what c would be. This would then find your cost for that amount of hours. To get you started smart dot company starts off with 0 hours so put that in for t being c=0.50(0)+12 and c=12. Communication plus also starts with 0 so it would be c=2.50(0) and c=0

Then you graph once you have both values you can graph having x=time and y=cost

Let me know if this helps!

4 0
3 years ago
Convert each proper fraction into a mixed number or whole number
Dennis_Churaev [7]
You need to convert it into a whole number
7 0
3 years ago
Mr. Gordon has 13 girls and 14 boys in his fourth period algebra class. One person is chosen at random.
strojnjashka [21]

Answer:

E

Step-by-step explanation:

It's E because you have to add 13 and 14 and as you can see there's 14 boys so it's E.

4 0
3 years ago
The average score on a standardized test is 750 points with a standard deviation of 50 points. What is the probability that a st
nalin [4]
The probability that student scored more than 850 we shall proceed as follows:
z=(x-μ)/σ
where:
x=850
μ=750
σ=50
thus
z=(850-750)/50
z=2
thus
P(x>850)=1-P(x<850)=1-P(z<2)=1-0.9772=0.0228

Answer: P(x>850)=0.0228
4 0
3 years ago
Read 2 more answers
If A = ( NEGATIVE 1,negative 3) and B = ( 11, negative 8) what is the length of AB
enot [183]
It shoukd be A if im not mistaken
7 0
3 years ago
Other questions:
  • Choose a number with 2434 &gt; your number &gt; 19
    12·1 answer
  • What is the value of x?<br><br><br><br> Please helpppp
    10·2 answers
  • Please help me ASAP!!!!!?
    11·1 answer
  • Student A and student B were given the following graph and asked to find the value of f(x) when x = 1. Student A gave an answer
    9·1 answer
  • Clear Lake is 1 1/2 mile long and 1/2 mile wide. how much longer than wide is clear lake
    7·2 answers
  • Drag and drop an answer to each box to correctly explain the derivation of the formula for the volume of a pyramid.
    14·1 answer
  • a container of coffee is 1/6 full.The container contains 2/3 of a pound of coffee.write division expression that represents the
    14·1 answer
  • Five distinct numbers are randomly distributed to players numbered 1 through 5. Whenever two players compare their numbers, the
    9·1 answer
  • Solve for b.<br> 16 = a² + b^2
    15·1 answer
  • How would the expression x^3-64 be written using difference of cubes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!