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
madreJ [45]
2 years ago
15

A line passes through the points (-4,1) and (-3,3). This line can be modeled by the equation y = mx + b.

Mathematics
1 answer:
docker41 [41]2 years ago
7 0

Answer:

m= 2

b=9

Step-by-step explanation:

-4, 1 -3,3

put it into y2-x2 divided by y1-x1

y2= 3

x2= 1

y1= -3

x1=-4

3-1 divided by -4--3= 2/1    =2x

get one of the points either -4,1 or -3,3

If you use -4,1    -4=x 1=y

put it into y=mx+b and you get 1= -4(2)+b    simplify

1=-8+b add 8 to other side b=9

You might be interested in
Help Me, Now! C. At what value of x will each function equal 90? Both functions will equal 90 when x = ​
timama [110]

Answer:

When x=2

Step-by-step explanation:

Well in the first one it tells you that 2x is 90.

In the second it's y=40x+10

So you plug 2 in as the x.

y=40(2)+10

y=80+10

y=90

Hope this helps

7 0
3 years ago
Read 2 more answers
Sara goes to a furniture store to buy a dining set, end tables, and a loveseat. She sees a lamp for $40 and an end table for $62
BaLLatris [955]

Answer:

$1191.60

Step-by-step explanation:

<u>Option 1:</u>

Leather Loveseat

1200 plus 2% extra charge and NO TAX

What is 2% of 1200??

0.02 * 1200 = 24

So total price = 1200 + 24 = $1224

<u>Option 2:</u>

Lush Blue Loveseat and Lamp

Lush Blue loveseat is 980 + 17% tax, that would be worth 980 + (0.17)(980) = $1146.6

and

lamp is worth 40 with 12.5% tax, that would be worth 40 + (0.125)(40) = $45

Total cost = 1146.6 + 45 = $1191.6

2nd option is cheaper, so that would cost $1191.60

3 0
2 years ago
Below are statements that can be used to prove that the triangles are similar. Which two statements are missing in steps 3 and 4
krek1111 [17]
Got this from a quizlet
the answers B : <B~=<Y
ABC~ZYX by the SAS similarity theorem.
8 0
3 years ago
Read 2 more answers
Anybody help me please!!!!!!!!
SCORPION-xisa [38]

Answer:

A reflection over the x-axis

Step-by-step explanation:

7 0
3 years ago
John borrowed $1200 from his credit union at 18% simple interest. He agrees to repay the loan by making
kakasveta [241]
1200 (1+.8 * 30/12) = 1740.00
1740.00 - 1200  = $540

4 0
2 years ago
Other questions:
  • Find the slope of the line that passes through the points (-2,2) and (13,-7)
    13·2 answers
  • Student Council made $540 on the Spring Dance. This is one and a half times more than what they made on the Welcome Dance. How m
    6·1 answer
  • Hard I need help plz someone help!
    14·1 answer
  • What is the range of the function y = x2?<br> all real numbers<br> xzo<br> y20
    12·1 answer
  • Find the missing fourth term in 4:5 = 8:
    12·2 answers
  • What categories are the same percentage of the budget? Category Amount spent per month Housing $1,302 Taxes $1,550 Food $558 Clo
    10·2 answers
  • What is the y-intercept of a line perpendicular to y= 1/2x + 6 that passes through the point (4,-3)
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-11x%3D-28" id="TexFormula1" title="x^{2} -11x=-28" alt="x^{2} -11x=-28" align="
    7·2 answers
  • Solve the problem
    6·1 answer
  • Please answer all six
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!