What is the product of –12 and –4? –48 –16 16 48

48

Step-by-step explanation:

We have to write the product of –12 and –4.

Write this in product form

-12×(-4)

Now, we can rewrite this expression as

-1×12×(-1×4)

We can further write it as

(-1×-1)(12×4)

Minus multiplied by minus is plus.

1×48

On simplifying

48

Therefore, the product is 48.

First option is correct.

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.