A.)|−60 − 13| = |−73| = 73 units is the answer
Answer:
7-4= 3
one-third of 9 is 3
so the answer would be one-third of 9
Step-by-step explanation:
one-third of 9 is 3
3+4=7
Part(A):
To solve the system of Linear equations using Substitution:

Consider the first equation, x+y=7 implies x=7-y













PArt(B): Use a graph to verify your answer to the system:
Using Desmos graphing calculator, graph the two equations.
Answer:
6d-3
Step-by-step explanation: