Simplify each expression:
e) | -5 | + | 7 | f) | -8.75 | - | -4.25 |

e  12

f  4.5

Step-by-step explanation:

Absolute value means take the positive value

e) | -5 | + | 7 |

    5+ 7 = 12

f) | -8.75 | - | -4.25 |

   8.75 - 4.25

4.5