Pleas can yall help me pleas

A

Step-by-step explanation:

Put your number in where they belong.

( -2 ) ( ) - ( -2)

Determine the answer for the first part:

( -2 ) ( )     minus 4 square is a positive 16.  16 times negative 2 is -32.

So now you have -32 - ( -2).  When you are subtracting a negative number, you turn it into a positive number and add instead of subtracting.

So -32 - ( -2) is the same as saying  -32 + 2 which gives you  -30.

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.