Answer:
6
Step-by-step explanation:
∣2x+7∣ for x=-4
Use the substitution method
∣2*-4+7∣
Mutiply first then add +7
∣2*-4∣= -8
∣-8+7∣= -1
Whenever there is a negative number for absolute value , the number becomes a + positive number.
∣-1∣= 1
Answer:
1
Answer:
94
Step-by-step explanation:
Step-by-step explanation:
Here is the answer for the unkown n(k+m)