1. eight is less than or equal to the quotient of a number and negative four.
2. the product of negative three and a number is equal to the sum of the number and four.
3. the quotient of forty-nine and a number is greater than or equal to seven.

write it in number form < 3

you so much < 3

8≤x/4                                   8≤x/4 → 32≤x 
                                           *4   *4
-3x=x+4     --simplified→     -3x=x+4
                                            -x    -x
                                            -4x=4 → x=-1
                                            /-4  /-4
49/x≥7                                 49/x≥7 → x≥343

hope this helps

B. 2 1/2 feet. multiply 2.5 inches by 12 to get thirty inches then divide by 12 to get 2.5 feet