Question

Help please with all of them i dint get it

Answer 1

1. 1.5x < = 51
     x < = 51/1.5
     x < = 34

2. 2.50x < = 20
    x < = 20/2.5
    x < = 8

3. x/5 < = 4
     x < = 4 * 5
     x < = 20...the maximum would be $ 20

4. not sure how to make this into an inequality...it looks like an equation.
   13/(3 1/4) = x
    13 / (13/4) = x
    13 * 4/13 = x
     4 = x...she can make 4 batches

5. cant see all of it....cant see how many pictures she wants framed

6. 5L < 55
     L < 55/5
     L < 11...

7. 4h > = 100
    h > = 100/4
    h > = 25 hrs babysitting

8. x + 125 + 20 < = 180
    x + 145 < = 180
    x < = 180 - 145
    x < = 35 minutes listening to music