All categories

3 years ago

PLZ ANSWER this in slope intercept form show ur work plz will give brainlist

Mathematics

2 answers:

Harrizon [31]3 years ago

8 0

Answer:

y= 2x/5 - 34/5

Step-by-step explanation:

y=mx + b

here slope , m=2/5 , y= -4 x=7

then -4 = 7(2)/5 +b

-4 = 14/5 + b

b= -34/5

hence the equation is y= 2x/5 - 34/5

Marta_Voda [28]3 years ago

7 0

Answer: y=3x/7+2

Explanation:

You might be interested in

Please answer use pic

Firdavs [7]

Answer:

Step-by-step explanation:

Because the theoretical probability is greater than the experimental probability

3 0

2 years ago

Help quickly not much time

LenKa [72]

Answer:

The answer is x=2/3

6 0

3 years ago

Read 2 more answers

What ratios are equivalent to each other.

zysi [14]

Answer:

b and d/ a and c

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Student Produced Response - Calculator

faltersainse [42]

Answer:

$\dfrac{a}{b}=0.75$ .

Step-by-step explanation:

If two equations $a_1x+b_1y+c_1=0$ and $a_2x+b_2y+c_2=0$ has infinitely many solutions, then

$\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}$

The given equations are

$ax+by=10$

$3x+4y=20$

It is given that the above system of equations has infinitely many solutions. So,

$\dfrac{a}{3}=\dfrac{b}{4}=\dfrac{10}{20}$

$\dfrac{a}{3}=\dfrac{b}{4}=\dfrac{1}{2}$

Now,

$\dfrac{a}{3}=\dfrac{1}{2}$ and $\dfrac{b}{4}=\dfrac{1}{2}$

$a=\dfrac{3}{2}$ and $b=\dfrac{4}{2}$

$a=1.5$ and $b=2$

So, a=1.5 and b=2.

Now,

$\dfrac{a}{b}=\dfrac{1.5}{2}=0.75$

Therefore, $\dfrac{a}{b}=0.75$ .

5 0

3 years ago

If 7 p − 4 = 8 , 7p−4=8, what is the value of p ?

Nookie1986 [14]

Hello!

Let's solve our equation below.

7p-4=8

First we add 4 to both sides.

7p=12

We divide both sides by 7.

p≈1.71

I hope this helps!

5 0

3 years ago

Read 2 more answers