Plese help in this question plese answer today

Subtraction Problem                                                 Addition Problem

    3 - 7                                                                               3 + (-7)

These two match because they will give the same result which is -4 and when the addition problem is operated on, it will look like the subtraction problem.

Subtraction Problem                                                 Addition Problem

      -3 - 7                                                                             -3 + (-7)

These two will give the same result of -10. When additional problem is worked on it becomes subtraction problem.

Subtraction Problem                                                 Addition Problem

    -3 - (-7)                                                                             -3 + 7

These two will both give the result of 4. When subtraction problem is worked on, it becomes addition problem.

Subtraction Problem                                                 Addition Problem

    3 - (-7)                                                                               3 + 7

Both give a result of 10. When subtraction problem is worked on, it becomes addition problem.

ghjmutmum

step-by-step explanation:

40 minutes

step-by-step explanation:

add the time and multiply by 2