Step-by-step explanation:
1a. Just add both of them.

1b. We just subtract both of the functions.


1c.


1d.

Step-by-step explanation:
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Answer:
1.90 2.6
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
13(10) + 15(1) 
130+15 
145
← Yes it is
Answer:
Step-by-step explanation:
g(x) = 4x + 3
h(x) = 3x + 3
g(x) + h(x) = 7x + 6