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
Ivenika [448]
3 years ago
14

ASAP!!! PLS SHOW ALL WORK + STEPS! THX!

Mathematics
1 answer:
Andreas93 [3]3 years ago
7 0

Answer: For the graph,

43. y=2.5x−4

45. y=−15x+3

47. y=12x+−94

Step-by-step explanation:

43.

Let's solve for x.

y=2.5x−4

Step 1: Flip the equation.

2.5x−4=y

Step 2: Add 4 to both sides.

2.5x−4+4=y+4

2.5x=y+4

Step 3: Divide both sides by 2.5.

2.5x2.5=y+42.5

x=0.4y+1.6

Answer:

x=0.4y+1.6

45.

Let's solve for x.

y+15x=3

Step 1: Add -y to both sides.

15x+y+−y=3+−y

15x=−y+3

Step 2: Divide both sides by 1/5.

15x15=−y+315

x=−5y+15

Answer:

x=−5y+15

47.

Let's solve for x.

2x−3=4y+6

Step 1: Add 3 to both sides.

2x−3+3=4y+6+3

2x=4y+9

Step 2: Divide both sides by 2.

2x2=4y+92

x=2y+92

Answer:

x=2y+92

 

You might be interested in
Teddy is staying in Canada. He wants to set the thermostat to around 79°F, but the thermostat is marked only in °C. Where should
fiasKO [112]
Answer B is correct.
7 0
3 years ago
Read 2 more answers
What is the equation of the line that has a slope of 4 and passes through the point (-4,3)
Lisa [10]
Y=4x+19. To check your answer you can plug in the point (-4,3) into the equation to check your answer. Y=4x+19, 3=4(-4)+19, 3=3
4 0
3 years ago
Find a solution to the linear equation y=6x−18 by filling in the boxes with a valid value of x and y.
emmainna [20.7K]

Answer:

x=3

y=0

i hope this helps:)

Step-by-step explanation:

4 0
3 years ago
Please help I need help
Andre45 [30]

An inverse variation can be represented by the equation

xy=k\to y=\dfrac{k}{x}

We have

\dfrac{y}{6}=x\qquad|\cdot6\\\\y=6x

Answer: The relationship does not show an inverse variation.

6 0
3 years ago
What does a equal -5(6a+21)=-15
Anettt [7]
Step 1 remove paranthesis
(-30a-105)=-15

Step 2: Move constant to RHS (take not negative sign is removed if sides are changed and vice versa)

-30a=-15+105
-30a=90

Step 3: Simplify
-a=3

Step 4: remove negative sign from variable
a=3
6 0
3 years ago
Other questions:
  • Can someone plz help me with math?? theres only 3 parts!!!
    8·2 answers
  • Please help!! The slope of the line passing through the points (-3, 4) and (4, -1) is ___.
    8·1 answer
  • For n = 3, what are the possible sublevels?
    8·1 answer
  • a computer diagnostic program has completed 2/3 of it's analysis. if the analysis requires 1 second to complete 1/6 of the analy
    5·2 answers
  • Expanded notacion of 535,803
    15·2 answers
  • In 2008, there were 1570 bears in a wildlife refuge. In 2010, the population had
    6·1 answer
  • Can anyone help ? I’m bad at math
    5·1 answer
  • Write 9x² - 36x = 4y² + 24y + 36 in standard form
    15·1 answer
  • Can you guys see? help me with this please and thanks
    13·1 answer
  • PLS HELP -4y(y^2+4y-13)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!