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
VARVARA [1.3K]
3 years ago
13

Https://www.hmhco.com/one/assessment/#/formativeLive Assessment/

Mathematics
1 answer:
GuDViN [60]3 years ago
3 0

A. equation:  y = -3x - 2

B. y-intercept:​ -2

<em><u>Solution:</u></em>

Given that,

<em><u>Write the equation 12x = - 4y - 8 in slope-intercept form</u></em>

The slope intercept form is given as:

y = mx + c

Where,

m is the slope and "c" is the y intercept

From given

12x = -4y - 8\\\\Rewrite\\\\-4y-8 = 12x\\\\Move\ the\ constant\ to\ right\ side\\\\-4y = 12x + 8\\\\y = \frac{12x}{-4} + \frac{8}{-4}\\\\y = -3x -2

Thus the slope intercept form is found

Comparing with y = mx + c ,

c = -2

Thus the y intercept is -2

You might be interested in
There are 10 less trumpet players than saxophone players.The numbers of a saxophone player 3 times the number of trumpet players
Vikentia [17]
There are 5 trumpet players.
if there are 15 saxophone players, there are 10 less trumpet players making it 5.
3 0
3 years ago
Andy’s total bill for lunch was$20. The cost of the drink was 15 percent of the total of the bill and the rest is the cost of th
Julli [10]
Divide 20 by 15 and you will get the answer
7 0
3 years ago
What is the measure of angle RST? Help!!
erik [133]

Answer:

62

Step-by-step explanation:

Angle Formed by Two Chords = 1/2(sum of Intercepted Arcs)

RST = 1/2 ( 47+77)

       = 1/2 (124)

       = 62

4 0
3 years ago
Read 2 more answers
6. A line that passes through the point (–1, 3) has a slope of 2. Find another point on the line. A. (0, 5) B. (–3, 2) C. (1, 4)
Bezzdna [24]
The answer is A because if we stare with (-1,3) and go up by 1x, since the slope is 2, then 3 + 2 is 5 and we have (0,5). Hope this helps!
4 0
3 years ago
Read 2 more answers
What is the constant of proportionality in the equation y=12.9x?<br> Enter your answer as a decimal
forsale [732]

Answer:

The constant of proportionality would just be 12.9.

Step-by-step explanation:

This equation is already simplified enough to were the constant of proportionality is just the number attached to the x.

3 0
3 years ago
Other questions:
  • BC=<br> Round to the nearest hundred
    11·2 answers
  • Which of the following is the equation a^(2b+1)=3c-d
    7·2 answers
  • action wheels Manufactures models of antique cars for collectors.In augus,it manufactured 300 model cars.In September, action wh
    14·2 answers
  • Angela earns $6.25 per hour babysitting. Estimate how much she will earn if she babysits for 9 hours this weekend. Explain.
    10·1 answer
  • What value is in the middle of 10 and 11
    13·2 answers
  • 1.4.4 practice modeling the rescue ship answers
    6·1 answer
  • HELP ASAP
    9·2 answers
  • How are the concepts of markup and markdown related to the percent equation?
    8·2 answers
  • Plz answer these 2 questions hurry
    7·1 answer
  • yesterday Grace drove 41 1/2 Miles she used 1 1/4 gallons of gasoline which is the unit rate for miles per gallon
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!