Answer:
for four copies the cost is $72
Step-by-step explanation:
52 + 5a = 24 + 12a
28 + 5a = 12a
28 = 7a
a = 4
52 + 20 = 72
(B) 6.82 times 10 Superscript 12
I just took the quiz
i think its 11,700
The adjacent should be 16, 39 is the hypotenuse
det(A) = (–3)(–6) – (1)(6)
Answer: 8/3
Explanation:
2
3
Split them,
+
Convert the first term into a fraction of denominator
,
6
Combine,
8
