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
olga2289 [7]
2 years ago
9

Necesito ayuda en esta

Mathematics
1 answer:
Arisa [49]2 years ago
4 0
It is a linear because the equation becomes 40+50x=y

You might be interested in
Y=5^× what happens as the x value increases by 1​
Allisa [31]

Answer:

Step-by-step explanation:

It continues to go up in the positive X and Y Axis. Like an exponential function

8 0
3 years ago
Find the equation, in standard form, of the line passing through the points
LuckyWell [14K]

Answer:

B

Step-by-step explanation:

To solve for the slope:

(2-(-3))/(4-2)=5/2

y=5/2x+b

plugin points:

2=5/2(4)+b

2=10+b

b=-8

so equation of the line is y=5/2x-8

and in standrd form its 5x-2y=16

6 0
2 years ago
Jamal and Samuel are saving for a camping trip. Jamal starts with $18 and saves $5 each week. Samuel starts with $10 and saves $
TiliK225 [7]

Answer:

Jamal :

have = $18

need = $46-$18

= $28

saves = $5 each week

= $5 × 5 weeks

= $25 ( not enough )

Samuel :

have = $10

need = $46 - $10

= $36

saves = $7 each week

= $7 × 5 weeks

= $35 ( not enough )

thus, both boys would not have enough money to pay for the trip .

6 0
2 years ago
3x+5+4x+6<br>simplify this
zloy xaker [14]
Just simply collect like terms.

3x+4x+5+6
7x+11
7 0
3 years ago
Read 2 more answers
M is a degree 3 polynomial with m ( 0 ) = 53.12 and zeros − 4 and 4 i . Find an equation for m with only real coefficients (i.E.
Nitella [24]

Answer:

Therefore the required polynomial is

M(x)=0.83(x³+4x²+16x+64)

Step-by-step explanation:

Given that M is a polynomial of degree 3.

So, it has three zeros.

Let the polynomial be

M(x) =a(x-p)(x-q)(x-r)

The two zeros of the polynomial are -4 and 4i.

Since 4i is a complex number. Then the conjugate of 4i is also a zero of the polynomial i.e -4i.

Then,

M(x)= a{x-(-4)}(x-4i){x-(-4i)}

      =a(x+4)(x-4i)(x+4i)

      =a(x+4){x²-(4i)²}      [ applying the formula (a+b)(a-b)=a²-b²]

      =a(x+4)(x²-16i²)

      =a(x+4)(x²+16)      [∵i² = -1]

      =a(x³+4x²+16x+64)

Again given that M(0)= 53.12 . Putting x=0 in the polynomial

53.12 =a(0+4.0+16.0+64)

\Rightarrow a = \frac{53.12}{64}

      =0.83

Therefore the required polynomial is

M(x)=0.83(x³+4x²+16x+64)

5 0
3 years ago
Other questions:
  • A prize was awarded to 40 women and 678 men
    7·1 answer
  • Helppppppppppppp ppppppppplllllllllleeeeeeeeeeeeeaaaaaaaaaaaasssssssssseeeeeeeeeeee
    5·1 answer
  • What is the slope of th line that contains the points (-1, 8) and (5, -4)
    11·2 answers
  • Four friends share the profit of a lawn care service equally. The friends charge $45 per lawn and spend $30 of their total earni
    10·2 answers
  • A study was conducted to estimate the difference in the mean salaries of elementary school teachers from two neighboring states.
    7·1 answer
  • What is the equation for calculating the electrical force, Fe, between two charges? Fe = kStartfraction q Subscript 1 baseline t
    11·1 answer
  • An inspector inspects large truckloads of potatoes to determine the proportion p in the shipment with major defects, prior to us
    12·1 answer
  • I don't understand #54.. Please help
    13·1 answer
  • The human heart beats an average of 4,320 times an hour. At this rate, about how many times will a person's heart beat in one fu
    8·1 answer
  • 3⋅f(−4)−3⋅g(−2)= i dont know how to solve this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!