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
hammer [34]
3 years ago
15

Due tomorrow plz help. D-F3

Mathematics
1 answer:
Nostrana [21]3 years ago
8 0
D. 
slope = -3
passing thru(4,3)
 y = mx + b
3 = -3(4) + b
b = 15

equation
y = -3x + 15

E.
(4,5)(6,9)
slope = (9-5)/(6-4) = 4/2 = 2
passing thru (4,5)(6,9)
y = mx + b
5 = 2(4) + b
b = -3

equation
y = 2x - 3


You might be interested in
8x - 14 = 7.7x + 3x
djverab [1.8K]

Answer:

x=5.2

Step-by-step explanation:

8x−14=7.7x+3x

Step 1: Simplify both sides of the equation.

8x−14=7.7x+3x

8x+−14=7.7x+3x

8x−14=(7.7x+3x)(Combine Like Terms)

8x−14=10.7x

8x−14=10.7x

Step 2: Subtract 10.7x from both sides.

8x−14−10.7x=10.7x−10.7x

−2.7x−14=0

Step 3: Add 14 to both sides.

−2.7x−14+14=0+14

−2.7x=14

Step 4: Divide both sides by -2.7.

−2.7x /−2.7  = 14 /−2.7

x=−5.185185 or 5.2

3 0
3 years ago
Explain how to estimate 498÷12
PSYCHO15rus [73]
498 is approximately 500

12 is approximately 10



500/10 = 50



So, 498/12 is approximately 50.
8 0
3 years ago
Read 2 more answers
On her pogo stick lula made 24 hops in 30 seconds at this rate how many hops in 50 seconds
Lorico [155]
44 hops in 50 seconds
4 0
3 years ago
Read 2 more answers
5 to the square root of -2<br><br> Some help ASAP plss
AVprozaik [17]
The square roo it 7.07106781 i
3 0
3 years ago
This system of linear equations represents two cell phone plans. The plans or even at which month?
aleksandrvk [35]
The palms are even at 5 months
6 0
3 years ago
Other questions:
  • I need help dont know how to do this.
    12·1 answer
  • Sin^2(alpha) + cos^2(alpha)=? Fast plz sir is asking me rn lol
    8·1 answer
  • How would I graph 2x+3y=−9
    14·1 answer
  • GIVING BRAINLIEST. A parabola opens to the left. Which could be the equation of the parabola?
    9·1 answer
  • What it the answer to 5r-1/5=4/5
    15·2 answers
  • If f(x) = x and g(x) = 2x + 7, what is<br>f[90X)] when g(x) = 11?​
    5·1 answer
  • Mary’s dog weights 81 pounds. Sandy’s dog’s weight is equal to 4 pounds less than 1/3 of marys dog’s weight. How much does Mary’
    6·1 answer
  • Determine the number of solutions for each equation
    9·1 answer
  • Wayne is solving a system of linear equations.
    15·1 answer
  • If you are given a parallelogram with the top right and left corners each measuring 72* and the bottom right corner measuring 10
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!