What is the product of any integer and -1?
the product is the opposite of an integer
the product is the integer unchanged
the product is positive
the product is negative

The product is the opposite of an integer

Step-by-step explanation:

Multiplying by 1 would not change any number.

Multiplying by -1 will not change the absolute value of the number; however, it will change the sign.

This is because a positive multiplied by a negative will be negative, and a negative multiplied by a negative will be positive.  It switches the sign.

step- i d k and i d c : )

you: : 0

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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.