3 years ago

Pls helpp me with this :(

Mathematics

1 answer:

sladkih [1.3K]3 years ago

8 0

Answer:

a) y = 3/4x - 8
b) y = 1/7x + 7
c) y = -5/7x - 3
d) y = x + 8

Step-by-step explanation:

<u>Converting the equations from standard to slope-intercept form</u>

3x - 4y = 32
4y = 3x - 32
y = 3/4x - 8

x - 7y = -49
7y = x + 49
y = 1/7x + 7

5x + 7y = -21
7y = -5x - 21
y = -5/7x - 3

x - y = -8
y = x + 8

You might be interested in

Stacy earned $129.55 last week. Dave earned $127.95 last week. Carlos earned $127.05

noname [10]

Answer:

The total earnings is $384.55

The least earnings is

$127.05

$127.95

$129.55

5 0

3 years ago

A is (4,15) and b is (8,1) what is the midpoint of AB?

antoniya [11.8K]

Answer:

(6,8)

Step-by-step explanation:

midpoint=(x1+x2)÷2,(y1+y2)÷2

a(4,15) b(8,1)

x=4+8=12÷2=6

y=15+1=16÷2=8

Answer=(6,8)

8 0

2 years ago

Which is congruent or not ABC=DEF <br> ABC=DBC<br> AKR=HKR

Studentka2010 [4]

Xy Uefa the most important things to be a good idea for
It is the first time I have a

As the world to be able to do this

It The new version is the first of all time, and the first time since I do not have a good time and money on what will happen to have been in A