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
nevsk [136]
2 years ago
11

What is the equation of a line whose slope is -2 and whose y-intercept is 4?

Mathematics
1 answer:
svetoff [14.1K]2 years ago
8 0

Answer:

y=-2x+4

Step-by-step explanation:

if y is 4..it means x intercept is 0

gradient is -2

and we know gradient is the change in y /change in X

so: we let the second intercepts to be (x,y)

so y-4/x-0=-2

multiply by x-0 both sides then collect like terms together

it will be y= -2x+4

You might be interested in
Zoey has 99 years .She plans to make 5 bangles .Each bangle is made using 30 beads how many more beads does zoey need?​
drek231 [11]

Note: I am assuming you meant to say:

  • Zoey has 99 beads instead of 99 years.

Answer:

Zoey needs 51 more beads to make 5 bangles.

Step-by-step explanation:

Total number of beads Zoey currently has = 99 beads

Beads need to make one bangel = 30 beads

so

Beads need to make 5 bangles = 30 × 5 = 150 beads

Since she has already 99 beads.

So, all we need s to subtract 99 beads from 150 beads.

Therefore,

The number of beads Zoey needs = 150 - 99

                                                          = 51 beads

Thus, Zoey needs 51 more beads to make 5 bangles.

4 0
3 years ago
A car can travel 374 kilometers on 34 liters of gasoline. How far can it travel on 35 liters?
vovangra [49]

Answer:

385 kilometers

Step-by-step explanation:

Divide 374 by 34 to get the unit price

Then multiply the unit price by 35

4 0
2 years ago
7x ^4 minus 5x ^4 =
lapo4ka [179]

Answer:

2x^{4}

Step-by-step explanation:

You would subtract 7 and 5 and you would leave the exponent so it would be 2x^{4}

8 0
3 years ago
Read 2 more answers
THE BEST MOST CORRECT ANSWER WINS BRAINIEST!!
expeople1 [14]
I found 3 sides and muliplied the answer by 2 because there are 6 sides.  
60+108+45=213
213 x 2 = 426 m squared.

4 0
3 years ago
Please help answer this :)
jolli1 [7]

Answer:

ok

Step-by-step explanation:

yeah

8 0
2 years ago
Other questions:
  • Last year, a widget factory produced one million, twelve thousand, sixty widgets. What is this number written in standard form?
    12·2 answers
  • What graph best represents the solution to the equality y - 2x > -8
    10·1 answer
  • What is the perimeter of the parallelogram? <br><br> 18 m<br> 24 m<br> 36 m
    10·1 answer
  • What is bigger 5 feet or 60 inches
    11·2 answers
  • Find the graph of the inequality y &lt; - 3/4 x + 2
    9·1 answer
  • Is -15 less than -7 plz I need so much help
    14·2 answers
  • Please help me!!!!!!!!
    8·1 answer
  • Look at the following relation. What is the domain and range?
    13·1 answer
  • A bakery sold a total of 80 cupcakes in a day, and 95% of them were chocolate flavored. How many of the cupcakes sold that day w
    12·1 answer
  • Please answer I will give 20 and brainiest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!