Standard form : Ax + By = C

12y = 9x - 30
-9x + 12y = -30 ....some teachers accept this, with A being negative
but if not, then it is this :
9x - 12y = 30

7 0

3 years ago

Find the rate of change of the given chart.

elena-14-01-66 [18.8K]

The answer would be 4X okay

4 0

3 years ago

Help Use the distributive property to demonstrate that the product of 10 and -(1)/(5) is a negative number. Make sure to include

marissa [1.9K]

Answer:

-2

Step-by-step explanation:

We have to multiply 10 and $\frac{-(1)}{(5)}$

Here we have to distribute the negative sign.

Distributive property = -(a) = -a

Using the above property, we get $\frac{-(1)}{(5)}$ = $\frac{-1}{5}$

Now we have to multiply 10 and $\frac{-1}{5}$

= 10 × $\frac{-1}{5}$

= $\frac{10 times -1}{5}$

= $\frac{-10}{5}$

Now we have to divide -10 by 5.

= -2

3 0

3 years ago