Can you please put the question?
(7 + i) - (6 - 2i) = 7 + i - 6 + 2i = 1 + 3i
Answer:
a =13/5
Step-by-step explanation:
f(x) = 6x − 5
f(5a) = 6*5a − 5=73
30a -5 = 73
Add 5 to each side
30a -5+5 = 73+5
30a =78
Divide by 30
30a/30 = 78/30
a =13/5
Answer:
3. 91.125
4. 30.375
Step-by-step explanation:
just multiply all of the sides
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