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
Nikitich [7]
3 years ago
14

I will give brainliest if you answer this question !!!

Mathematics
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

A) 2

Step-by-step explanation:

Start off with the given information. The question states that the x-int. is 4, so you should recognize that there is a point at (4,0). Plug the point into the equation.

k(4) + 2(0) + 8 = 0

Now simplify the equation.

4k + 0 + 8 = 0

Isolate the variable, make sure it's on its own side.

4k = 8

Now get the k by itself to solve the equation. Divide both sides by 4.

k = 2

You might be interested in
Eleven is 20% of ____
ollegr [7]

Convert to a decimal which would be 0.55 (11/20).


Then you want to multiply 0.55 by 100 (which is a whole number, all % is going to come from 100) to convert to a full % -> 0.55*100


Then you will simplify 0.55*100


You answer will be 55%.

5 0
3 years ago
Read 2 more answers
At Whole foods they mix two kinds of nuts: peanuts which cost $2.50 per kilogram and walnuts which cost $4.50 per kilogram how m
Allushta [10]

Answer: 37 kilograms of walnuts should be mixed.

Step-by-step explanation:

Let x represent the number of kilograms of peanuts needed to make the mixture.

Let y represent the number of kilograms of walnut needed to make the mixture.

The mixture to be made is 100 kg. It means that

x + y = 100

The worth of the mixture is $3.24 per kilogram. It means that the total worth of the mixture is

3.24 × 100 = $324

peanuts cost $2.50 per kilogram and walnuts cost $4.50 per kilogram. It means that

2.5x + 4.5y = 324- - - - - - - - - -1

Substituting x = 100 - y into equation 1, it becomes

2.5(100 - y) + 4.5y = 324

250 - 2.5y + 4.5y = 324

- 2.5y + 4.5y = 324 - 250

2y = 74

y = 74/2 = 37

x = 100 - y = 100 - 37

x = 63

3 0
3 years ago
Multiply and simplify: (2b2+2b)2
sveta [45]

Answer:

4b^2+2b (b^2 means b squared)

Step-by-step explanation:

4 0
2 years ago
Answer and explain step by step.​
Vitek1552 [10]

Answer:

Step-by-step explanation:

it no solution

No solution is parallel to each other.

solution crosses each other.

infinite is only one line.

6 0
2 years ago
Sarah uses a recipe to make 2 gallons of her favorite mixed- berry juice. Two of the containers she plans to use to store the ju
ss7ja [257]
So
1 gallon = 4 quarts
1 quart = 2 pints

g = 4q = q + q + q + q
g = 2p^+2p^+2p^+2p^
1 gallon equals 8 pints
2 gallons equal 16 pints


THe answer is 16 pints
6 0
3 years ago
Other questions:
  • SOMEONE HELP ME PLEASEEEEE
    13·2 answers
  • Which values are solutions to StartFraction k minus 3 Over 4 EndFraction >–2? Select two options. k = –10 k = –7 k = –5 k = –
    9·2 answers
  • Explain the steps you would take to complete this conversion problem
    5·2 answers
  • The length and width of a rectangular room are measured to be 3.955±0.005m. Calculate the area of the room and its uncertainty i
    8·1 answer
  • What is half of 2/3 an
    15·1 answer
  • Calculate the number in the middle of -4 and 5
    8·2 answers
  • Please Answer This, the question is on the picture. it needs to be a fraction
    5·1 answer
  • Helpppppppppppppppppppppppppppp
    8·2 answers
  • On Monday, Gina ran 1 mile in 9.3 minutes. Her times for
    6·1 answer
  • Drag numbers to the line to complete the solution to the equation.<br> HELP PLEASEE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!