2 years ago

What is a solution to 3x-26/7=-5/x if x/= 0

Mathematics

1 answer:

masha68 [24]2 years ago

5 0

Answer:

Step-by-step explanation:

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When Sally went bowling her scores were a hundred 108, 72 and 95 if she bowls 4th game what was the score need to be to give her

shusha [124]

Answer:

Step-by-step explanation: 91*4=364

108+72+95+x=364

X= 364-275

X=89

4 0

3 years ago

Help plzzz real quick

brilliants [131]

That would be the point (3, -1)

8 0

3 years ago

Type the equation that shows the pattern among this set of ordered pairs.

Varvara68 [4.7K]

First find the slope between any two points:

$\sf Slope=\frac{y_2-y_1}{x_2-x_1}$

Where $\sf (x_1,y_1),(x_2,y_2)$ are the two points

So calculating the slope:

$\sf Slope=\frac{7-5}{2-1}=\frac{2}{1}=2$

So the slope is $\boxed{2}$

And our equation will be in the format of $\sf y=mx+b$
where $\sf m~ is~ the ~slope$ and $\sf b ~is~the~y-intercept$

So, now we have half of the equation:

$\sf y= 2x+b$

Now to calculate b, we can plug in a point $\sf (x,y)$ and solve for b.

So

$\sf y= 2x+b$

Lets use the point
$\sf (1,5) which ~is~in~the~form ~of ~(x,y)$

So:
$\sf 5=2(1)+b$

And then:
$\sf b=3$

So our final equation is $\sf \boxed{y=2x+3}$