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
tangare [24]
2 years ago
12

Which of the following is a direct proportion? A. y=7x B. y=x+7 C. y=7x−7 D. y=7

Mathematics
1 answer:
tamaranim1 [39]2 years ago
5 0
Answer is B) y=7
Plz make me brainliest
You might be interested in
Write <br> 46.017<br> as a mixed number.
ddd [48]
17 is in the thousandths place, so we write it as a fraction over 1000.

17/1000

So we have:

46 17/1000
8 0
2 years ago
Read 2 more answers
Which function represents the exponential function f(x) = 3x after a vertical stretch by a factor of 8 and a reflection across t
irina1246 [14]

Answer:

g(x)=-8(3^x)

Step-by-step explanation:

Given: f(x)=3^x

Multiply by 8: f(x)=8(3^x)

Negate function: g(x)=-8(3^x)

5 0
2 years ago
Please someone give me the answer I'm about to rip my hair out
valentina_108 [34]
The only correct answer would be A because of the following reasons
1. Sin is defined as opposite/hypotenuse
2. Cos is defined as adjacent/hypotenuse
5 0
3 years ago
Read 2 more answers
if P(x)=1+6x-5x^2 represents the profit in selling x thousand Boombotix speakers, how many speakers should be sold to maximize p
Rashid [163]

Answer:

600

Step-by-step explanation:

p(x) = 1 + 6x - 5x^2

x max = -b/2a

a = -5

b = 6

-6/2(-5) = 6/10 = 3/5 = .6

.6 thousand = 600

600 speakers should be sold.

Alternatively, you can check the vertex of the parabola formed.

8 0
2 years ago
210=157-w<br><br> solve for w
cestrela7 [59]
W=367 because 210+157 is 367 so 367 minus 157 would be 210 so I think w=367. The equation is just written backwards
3 0
2 years ago
Read 2 more answers
Other questions:
  • a model of a railroad station has has a scale of 1 inch equals 3.5 ft the dimensions of the model railroad station are 34 inches
    10·1 answer
  • To adopt a dog from an animal shelter, you must pay $80 for vaccinations, $65 to spay or neuter the dog, and $50 for a wellness
    12·2 answers
  • on saturday night hank had w basketball games he got to the gym 20 min before his first game each game lasted 1 1\2 hours there
    13·1 answer
  • Use integers to represent the values in the statement. The highest elevation in a country is Mt. Snowy with an altitude of 17,31
    8·1 answer
  • The diameter of a circle with endpoints A(-1,5) and B(4,-3) Use the midpoint formula to find the coordinates of the center of ci
    5·1 answer
  • Find the circumstance of the circle
    5·2 answers
  • What is 18 devided by 783
    14·1 answer
  • The table shows points that lie on a line.
    8·1 answer
  • Which ordered pair is a solution of the equation y = 10x?<br><br>​
    12·1 answer
  • If f ( x ) = x 4 + 6 , g ( x ) = x − 5 and h ( x ) = √ x , then f ( g ( h ( x ) ) ) =
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!