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
nexus9112 [7]
3 years ago
8

Write the equation of a line, in slope intercept form, that has a slope of 3 and passes through the point (1, -1).

Mathematics
1 answer:
andrezito [222]3 years ago
8 0

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

We have the slope m=3\to y=3x+b

and point (1, -1). Substitute:

-1=3(1)+b

-1=3+b      <em>subtract 3 from both sides</em>

-4=b\to b=-4

Answer: y=3x-4

You might be interested in
Ariel wants to find out the most popular theme for spirit week at school. She cannot decide between two methods.
fredd [130]
Option 2 as you get a wider range of student
8 0
3 years ago
Read 2 more answers
A student bought a book for $7.50 and a pen.the total cost was $9.50.which of the following can be used to find the cost of the
zloy xaker [14]
D: because if you take 9.50-7.50=2 you would get p=price or the price of the pen.
Hope I helped=)
6 0
3 years ago
Read 2 more answers
In a geometric sequence a5=36 and a7=16. use the geometric meant to find the value of a6
hammer [34]
Simple this is a geometric sequence answer is 32 becauase geometric sequences in this term mean a5*2, giving us 32.
5 0
3 years ago
Read 2 more answers
Lily, Louis, and Ben went to an arcade and won tokens for prizes. Louis won 4.5 times as many tokens as Ben. Lily won 8 more tok
lana66690 [7]

<em><u>The expression that describes the number of tickets won by Lily is:</u></em>

a = 8 + 4.5c where "a" is the number of tokens won by Lily and "c" is the number of tokens won by Ben

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

Given that Lily, Louis, and Ben went to an arcade and won tokens for prizes

Let "a" be the number of tokens won by Lily

Let "b" be the number of tokens won by Louis

Let "c" be the number of tokens won by Ben

<em><u>Given that Louis won 4.5 times as many tokens as Ben</u></em>

So we can frame a equation as:

number of tokens won by Louis =  4.5 times as many tokens as Ben

number of tokens won by Louis  = 4.5 x number of tokens won by Ben

b = 4.5 \times c

b = 4.5c

<em><u>Given that Lily won 8 more tokens than Louis</u></em>

number of tokens won by Lily = 8 + number of tokens won by Louis

a = 8 + b

Substituting the value of b = 4.5c in above expression

a = 8 + 4.5c

Thus the expression that describes how many tokens Lily won is found

7 0
3 years ago
What equation do you get when you solve z-m=z+bx for x?
Nimfa-mama [501]
X = -m/b.
Subtract z from both side and you get
-m= bx
Now divide both side by b and you get
-m/b= x
8 0
3 years ago
Read 2 more answers
Other questions:
  • How to put 3 and 5 hundredths in standard form
    6·1 answer
  • 13. On a trip of 525 miles, how many minutes faster is it to travel at 60 miles per hour than
    13·1 answer
  • A recent report stated "Based on a sample of 170 truck drivers, there is evidence to indicate that, on average, independent truc
    13·1 answer
  • What is the answer to 3x+5x+2
    15·2 answers
  • Help somebody please please im begging you due in 20 minutes​
    10·1 answer
  • Use the quadratic formula to solve x2 + 8x + 9 = 0. Estimate irrational solutions to the nearest tenth.
    7·2 answers
  • Recall the experiment comparing patients 4 weeks after surgery for carpal
    12·1 answer
  • Find the measure of 14x+7+44+9x+3=180?​
    7·1 answer
  • B) Work out<br> (10 - 3 x 2)^2
    6·1 answer
  • Can anyone help me with this plz
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!