Use the distributive property to fine the price of 7 CDs that cost 14.99 each

104.93

Step-by-step explanation:

There are all sorts of ways you may approach this. It all depends on how you partition (split up) the $14.99. Thus there are many ways that your solution can be correct.

I chose: Split $14.99 into

14+0.99

So we have:

7(14+0.99)

The distributive property permits every thing inside the brackets to be multiplied by the 7

So we have:

(7×14)+(7×0.99)

98+6.93

104.93

If you so chose you could split up the seven instead. You are still demonstrating the distributive property.

I chose to split 7 into 5+2 so we now have

14.99(5+2)

Trust me! this will give you the same answer as above.

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.